@ -69,6 +69,310 @@
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960218</data>
</node>
<node id="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)">
<data key="d0">Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d1">equation</data>
<data key="d2">A balanced redox reaction where iron(II) oxide reacts with nitric acid under heat to produce iron(III) nitrate, hydrogen gas, and nitrogen dioxide. It exemplifies acid-base and electron-transfer chemistry, with industrial and environmental relevance.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960408</data>
</node>
<node id="FeO">
<data key="d0">FeO</data>
<data key="d1">category</data>
<data key="d2">Iron(II) oxide, a reactant in the chemical reaction, involved in redox processes.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="HNO₃">
<data key="d0">HNO₃</data>
<data key="d1">category</data>
<data key="d2">Nitric acid, a reactant in the chemical reaction, acts as an oxidizing agent.<SEP>Nitric acid, a strong acid reactant that participates in the redox reaction, reducing to nitrogen dioxide.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Fe(NO₃)₃">
<data key="d0">Fe(NO₃)₃</data>
<data key="d1">category</data>
<data key="d2">Iron(III) nitrate, a product of the reaction formed by the oxidation of iron(II) oxide.<SEP>Iron(III) nitrate, a product of the reaction, formed through oxidation of iron.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="H₂">
<data key="d0">H₂</data>
<data key="d1">category</data>
<data key="d2">Hydrogen gas, a gaseous product evolved during the reaction.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="NO₂">
<data key="d0">NO₂</data>
<data key="d1">category</data>
<data key="d2">Nitrogen dioxide gas, a gaseous product and a pollutant, formed through reduction of nitric acid.<SEP>Nitrogen dioxide, a gaseous product and pollutant resulting from the reduction of nitric acid.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Redox Reaction">
<data key="d0">Redox Reaction</data>
<data key="d1">category</data>
<data key="d2">A chemical reaction involving the transfer of electrons between species, exemplified by the oxidation of Fe²⁺ to Fe³⁺ and reduction of HNO₃ to NO₂.<SEP>A type of chemical reaction involving oxidation and reduction processes.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Stoichiometry">
<data key="d0">Stoichiometry</data>
<data key="d1">category</data>
<data key="d2">Stoichiometry refers to the quantitative relationship between reactants and products in a chemical reaction, as demonstrated in the balanced equation.<SEP>The quantitative relationship between reactants and products in a balanced chemical equation.<SEP>The quantitative relationship between reactants and products in a chemical reaction.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-160631ff58dfd24b89716cc26d0a4b6e<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Δ (Heat)">
<data key="d0">Δ (Heat)</data>
<data key="d1">category</data>
<data key="d2">Heat applied to drive the chemical reaction, denoted by the delta symbol.<SEP>Thermal energy applied to drive the chemical reaction forward.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Oxidation">
<data key="d0">Oxidation</data>
<data key="d1">category</data>
<data key="d2">The process where Fe²⁺ is oxidized to Fe³⁺ in the reaction.</data>
<data key="d3">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Reduction">
<data key="d0">Reduction</data>
<data key="d1">category</data>
<data key="d2">The process where HNO₃ is reduced to NO₂ in the reaction.</data>
<data key="d3">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Gas Evolution">
<data key="d0">Gas Evolution</data>
<data key="d1">category</data>
<data key="d2">The production of gaseous products (H₂ and NO₂) during the reaction.</data>
<data key="d3">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Acid-Metal Oxide Reaction">
<data key="d0">Acid-Metal Oxide Reaction</data>
<data key="d1">category</data>
<data key="d2">A type of reaction where an acid reacts with a metal oxide.</data>
<data key="d3">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Combustion Reaction">
<data key="d0">Combustion Reaction</data>
<data key="d1">category</data>
<data key="d2">A contrasting reaction type mentioned in the context (H₂ + O₂).<SEP>The combustion reaction is a chemical process where hydrogen and oxygen react to form water, releasing energy.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Laboratory Synthesis">
<data key="d0">Laboratory Synthesis</data>
<data key="d1">category</data>
<data key="d2">Practical application of the reaction in synthesizing iron(III) compounds.</data>
<data key="d3">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Industrial Processes">
<data key="d0">Industrial Processes</data>
<data key="d1">category</data>
<data key="d2">Use of the reaction in industrial settings involving nitric acid and metal oxides.</data>
<data key="d3">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Environmental Chemistry">
<data key="d0">Environmental Chemistry</data>
<data key="d1">category</data>
<data key="d2">Relevance of NO₂ as a pollutant in environmental studies.</data>
<data key="d3">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Inorganic Chemistry">
<data key="d0">Inorganic Chemistry</data>
<data key="d1">category</data>
<data key="d2">The branch of chemistry dealing with inorganic compounds, including reactions like the one described.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Iron(II) Oxide (FeO)">
<data key="d0">Iron(II) Oxide (FeO)</data>
<data key="d1">category</data>
<data key="d2">A reactant in the chemical reaction, composed of iron and oxygen in a +2 oxidation state.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Nitric Acid (HNO₃)">
<data key="d0">Nitric Acid (HNO₃)</data>
<data key="d1">category</data>
<data key="d2">A strong oxidizing acid that reacts with FeO, producing nitrogen dioxide and iron(III) nitrate.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Iron(III) Nitrate (Fe(NO₃)₃)">
<data key="d0">Iron(III) Nitrate (Fe(NO₃)₃)</data>
<data key="d1">category</data>
<data key="d2">A product formed by the oxidation of iron(II) oxide in the presence of nitric acid.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Hydrogen Gas (H₂)">
<data key="d0">Hydrogen Gas (H₂)</data>
<data key="d1">category</data>
<data key="d2">A gaseous byproduct released during the reaction, indicated by the upward arrow (↑).<SEP>Hydrogen gas (H₂) is a diatomic molecule and a reactant in the combustion reaction, forming water when combined with oxygen.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e<SEP>chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Nitrogen Dioxide (NO₂)">
<data key="d0">Nitrogen Dioxide (NO₂)</data>
<data key="d1">category</data>
<data key="d2">A toxic gas produced from the reduction of nitric acid, contributing to environmental pollution.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Environmental Pollution">
<data key="d0">Environmental Pollution</data>
<data key="d1">category</data>
<data key="d2">A broader implication of NO₂ emissions from chemical reactions like this one.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Industrial Synthesis">
<data key="d0">Industrial Synthesis</data>
<data key="d1">event</data>
<data key="d2">Practical applications of this reaction in producing iron(III) nitrate for industrial use.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Laboratory Demonstration">
<data key="d0">Laboratory Demonstration</data>
<data key="d1">event</data>
<data key="d2">Educational use of this reaction to illustrate redox principles in chemistry labs.</data>
<data key="d3">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Hydrogen Combustion Equation (equation)">
<data key="d0">Hydrogen Combustion Equation (equation)</data>
<data key="d1">equation</data>
<data key="d2">The equation represents the combustion of hydrogen and oxygen to form water, illustrating stoichiometric balance and energy release. It is foundational in chemistry and energy applications.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960537</data>
</node>
<node id="Oxygen Gas (O₂)">
<data key="d0">Oxygen Gas (O₂)</data>
<data key="d1">category</data>
<data key="d2">Oxygen gas (O₂) is a diatomic molecule and a reactant in the combustion reaction, combining with hydrogen to form water.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Water (H₂O)">
<data key="d0">Water (H₂O)</data>
<data key="d1">category</data>
<data key="d2">Water (H₂O) is the product of the combustion reaction between hydrogen and oxygen, representing a clean energy output.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Redox Chemistry">
<data key="d0">Redox Chemistry</data>
<data key="d1">category</data>
<data key="d2">Redox chemistry involves oxidation and reduction reactions, exemplified by the combustion of hydrogen and oxygen.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Hydrogen Fuel Cells">
<data key="d0">Hydrogen Fuel Cells</data>
<data key="d1">organization</data>
<data key="d2">Hydrogen fuel cells utilize the combustion reaction of hydrogen and oxygen to produce clean energy, with water as the only byproduct.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Law of Conservation of Mass">
<data key="d0">Law of Conservation of Mass</data>
<data key="d1">category</data>
<data key="d2">A fundamental principle in chemistry stating that matter cannot be created or destroyed in a chemical reaction, only rearranged.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Thermodynamics">
<data key="d0">Thermodynamics</data>
<data key="d1">category</data>
<data key="d2">The branch of physics dealing with heat and energy transfer, particularly relevant in exothermic reactions like hydrogen combustion.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Exothermic Reaction">
<data key="d0">Exothermic Reaction</data>
<data key="d1">event</data>
<data key="d2">A chemical reaction that releases energy, exemplified by the combustion of hydrogen and oxygen.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Rocket Propulsion">
<data key="d0">Rocket Propulsion</data>
<data key="d1">category</data>
<data key="d2">An application of the hydrogen-oxygen combustion reaction, used to generate thrust in spacecraft.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Clean Energy Systems">
<data key="d0">Clean Energy Systems</data>
<data key="d1">category</data>
<data key="d2">Technologies utilizing chemical reactions like hydrogen combustion to produce energy with minimal environmental impact.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Iron Oxide">
<data key="d0">Iron Oxide</data>
<data key="d1">category</data>
<data key="d2">A compound mentioned as part of other chemical reactions in the broader context of the discussion.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<node id="Nitric Acid">
<data key="d0">Nitric Acid</data>
<data key="d1">category</data>
<data key="d2">A chemical mentioned as part of other reactions (acid-base) in the broader context of the discussion.</data>
<data key="d3">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d4">化学方程式_CHEMISTRY_1.docx</data>
<data key="d5">1751960616</data>
</node>
<edge source="氧化铁" target="硝酸">
<data key="d6">8.0</data>
<data key="d7">氧化铁与硝酸发生化学反应,生成新的化合物。</data>
@ -133,5 +437,597 @@
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960218</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="FeO">
<data key="d7">Entity FeO belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="HNO₃">
<data key="d7">Entity HNO₃ belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Fe(NO₃)₃">
<data key="d7">Entity Fe(NO₃)₃ belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="H₂">
<data key="d7">Entity H₂ belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="NO₂">
<data key="d7">Entity NO₂ belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Redox Reaction">
<data key="d7">Entity Redox Reaction belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Stoichiometry">
<data key="d7">Entity Stoichiometry belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Δ (Heat)">
<data key="d7">Entity Δ (Heat) belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">30.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Oxidation">
<data key="d7">Entity Oxidation belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Reduction">
<data key="d7">Entity Reduction belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Gas Evolution">
<data key="d7">Entity Gas Evolution belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Acid-Metal Oxide Reaction">
<data key="d7">Entity Acid-Metal Oxide Reaction belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Combustion Reaction">
<data key="d7">Entity Combustion Reaction belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Laboratory Synthesis">
<data key="d7">Entity Laboratory Synthesis belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Industrial Processes">
<data key="d7">Entity Industrial Processes belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Environmental Chemistry">
<data key="d7">Entity Environmental Chemistry belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Inorganic Chemistry">
<data key="d7">Entity Inorganic Chemistry belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Iron(II) Oxide (FeO)">
<data key="d7">Entity Iron(II) Oxide (FeO) belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Nitric Acid (HNO₃)">
<data key="d7">Entity Nitric Acid (HNO₃) belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Iron(III) Nitrate (Fe(NO₃)₃)">
<data key="d7">Entity Iron(III) Nitrate (Fe(NO₃)₃) belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Hydrogen Gas (H₂)">
<data key="d7">Entity Hydrogen Gas (H₂) belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Nitrogen Dioxide (NO₂)">
<data key="d7">Entity Nitrogen Dioxide (NO₂) belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Environmental Pollution">
<data key="d7">Entity Environmental Pollution belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Industrial Synthesis">
<data key="d7">Entity Industrial Synthesis belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide and Nitric Acid Redox Reaction (equation)" target="Laboratory Demonstration">
<data key="d7">Entity Laboratory Demonstration belongs to Iron(II) Oxide and Nitric Acid Redox Reaction (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="FeO" target="HNO₃">
<data key="d6">18.0</data>
<data key="d7">FeO reacts with HNO₃ in a redox process to produce Fe(NO₃)₃, H₂, and NO₂.<SEP>FeO reacts with HNO₃ in a redox reaction to produce Fe(NO₃)₃, H₂, and NO₂.</data>
<data key="d8">chemical reaction,redox,redox process</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="FeO" target="Fe(NO₃)₃">
<data key="d6">16.0</data>
<data key="d7">FeO is oxidized to form Fe(NO₃)₃ in the reaction.</data>
<data key="d8">oxidation,product formation</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="FeO" target="Δ (Heat)">
<data key="d6">7.0</data>
<data key="d7">Heat (Δ) is required to drive the reaction involving FeO.</data>
<data key="d8">energy input,reaction condition</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="FeO" target="Oxidation">
<data key="d6">8.0</data>
<data key="d7">FeO undergoes oxidation to form Fe(NO₃)₃.</data>
<data key="d8">chemical process,electron loss</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="HNO₃" target="NO₂">
<data key="d6">16.0</data>
<data key="d7">HNO₃ is reduced to form NO₂ gas in the reaction.<SEP>HNO₃ is reduced to form NO₂ in the reaction.</data>
<data key="d8">gas evolution,pollutant formation,reduction</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="HNO₃" target="Δ (Heat)">
<data key="d6">7.0</data>
<data key="d7">Heat (Δ) is required to drive the reaction involving HNO₃.</data>
<data key="d8">energy input,reaction condition</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="HNO₃" target="Reduction">
<data key="d6">8.0</data>
<data key="d7">HNO₃ undergoes reduction to form NO₂.</data>
<data key="d8">chemical process,electron gain</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="HNO₃" target="Industrial Processes">
<data key="d6">7.0</data>
<data key="d7">Nitric acid is used in industrial processes involving metal oxides.</data>
<data key="d8">chemical usage,industrial application</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Fe(NO₃)₃" target="Laboratory Synthesis">
<data key="d6">7.0</data>
<data key="d7">The reaction is used in laboratories to synthesize iron(III) nitrate.</data>
<data key="d8">chemical synthesis,practical application</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="H₂" target="Gas Evolution">
<data key="d6">7.0</data>
<data key="d7">H₂ is one of the gaseous products evolved in the reaction.</data>
<data key="d8">gas release,product formation</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="NO₂" target="Gas Evolution">
<data key="d6">7.0</data>
<data key="d7">NO₂ is one of the gaseous products evolved in the reaction.</data>
<data key="d8">gas release,product formation</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="NO₂" target="Environmental Chemistry">
<data key="d6">8.0</data>
<data key="d7">NO₂ is a pollutant studied in environmental chemistry.</data>
<data key="d8">environmental impact,pollution</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Redox Reaction" target="Stoichiometry">
<data key="d6">14.0</data>
<data key="d7">Stoichiometry ensures mass and charge balance in the redox equation.<SEP>Stoichiometry is used to balance the redox reaction and understand the molar ratios.</data>
<data key="d8">balancing,conservation laws,quantitative analysis</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5<SEP>chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Redox Reaction" target="Acid-Metal Oxide Reaction">
<data key="d6">8.0</data>
<data key="d7">The reaction between FeO and HNO₃ is an example of an acid-metal oxide reaction, a subset of redox reactions.</data>
<data key="d8">chemical types,reaction classification</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Redox Reaction" target="Combustion Reaction">
<data key="d6">7.0</data>
<data key="d7">Combustion reactions are another type of redox reaction, contrasting with the acid-metal oxide reaction.</data>
<data key="d8">chemical types,reaction comparison</data>
<data key="d9">chunk-d50f1a8dad9b33fc2a6c7c3359220e5a</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Redox Reaction" target="Inorganic Chemistry">
<data key="d6">16.0</data>
<data key="d7">Redox reactions are a fundamental concept in inorganic chemistry.<SEP>The redox reaction is a fundamental process studied within inorganic chemistry.</data>
<data key="d8">academic discipline,academic study,chemical principles,chemical process</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Redox Reaction" target="Δ (Heat)">
<data key="d6">8.0</data>
<data key="d7">Heat is required to drive the redox reaction forward.</data>
<data key="d8">energy input,reaction kinetics</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Redox Reaction" target="Laboratory Demonstration">
<data key="d6">7.0</data>
<data key="d7">This reaction is commonly used in labs to teach redox principles.</data>
<data key="d8">education,experimental learning</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Stoichiometry" target="Hydrogen Combustion Equation (equation)">
<data key="d7">Entity Stoichiometry belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Stoichiometry" target="Combustion Reaction">
<data key="d6">8.0</data>
<data key="d7">Stoichiometry governs the balanced molar ratios of reactants and products in the combustion reaction.</data>
<data key="d8">chemical balance,quantitative analysis</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Combustion Reaction" target="Hydrogen Combustion Equation (equation)">
<data key="d7">Entity Combustion Reaction belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Combustion Reaction" target="Water (H₂O)">
<data key="d6">10.0</data>
<data key="d7">The combustion reaction produces water as the sole product, highlighting its clean energy potential.</data>
<data key="d8">energy production,zero-emission</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Combustion Reaction" target="Redox Chemistry">
<data key="d6">18.0</data>
<data key="d7">The combustion reaction is a classic example of redox chemistry, involving the oxidation of hydrogen and reduction of oxygen.<SEP>The combustion reaction is a redox process where hydrogen is oxidized and oxygen is reduced.</data>
<data key="d8">chemical transformation,electron transfer,oxidation-reduction</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Combustion Reaction" target="Hydrogen Fuel Cells">
<data key="d6">10.0</data>
<data key="d7">Hydrogen fuel cells leverage the combustion reaction to generate clean energy, with water as the only output.</data>
<data key="d8">clean technology,sustainable energy</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Combustion Reaction" target="Law of Conservation of Mass">
<data key="d6">9.0</data>
<data key="d7">The combustion reaction adheres to the law of conservation of mass, with atoms being rearranged but not created or destroyed.</data>
<data key="d8">atomic balance,chemical principle</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Combustion Reaction" target="Exothermic Reaction">
<data key="d6">10.0</data>
<data key="d7">The combustion of hydrogen and oxygen is an exothermic reaction, releasing significant energy.</data>
<data key="d8">chemical process,energy release</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Combustion Reaction" target="Rocket Propulsion">
<data key="d6">9.0</data>
<data key="d7">Rocket propulsion systems utilize the hydrogen-oxygen combustion reaction for thrust generation.</data>
<data key="d8">energy application,space technology</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide (FeO)" target="Nitric Acid (HNO₃)">
<data key="d6">9.0</data>
<data key="d7">FeO reacts with HNO₃ under heat to form Fe(NO₃)₃, H₂, and NO₂.</data>
<data key="d8">chemical reaction,redox process</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(II) Oxide (FeO)" target="Iron(III) Nitrate (Fe(NO₃)₃)">
<data key="d6">8.0</data>
<data key="d7">FeO is oxidized to Fe(NO₃)₃ in the reaction.</data>
<data key="d8">oxidation,product formation</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Nitric Acid (HNO₃)" target="Nitrogen Dioxide (NO₂)">
<data key="d6">8.0</data>
<data key="d7">HNO₃ is reduced to NO₂, releasing toxic gas.</data>
<data key="d8">pollutant formation,reduction</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Nitric Acid (HNO₃)" target="Hydrogen Gas (H₂)">
<data key="d6">7.0</data>
<data key="d7">HNO₃ contributes to the release of H₂ gas during the reaction.</data>
<data key="d8">acid reaction,gas evolution</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron(III) Nitrate (Fe(NO₃)₃)" target="Industrial Synthesis">
<data key="d6">7.0</data>
<data key="d7">Fe(NO₃)₃ is industrially synthesized using this reaction.</data>
<data key="d8">chemical manufacturing,practical application</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Gas (H₂)" target="Hydrogen Combustion Equation (equation)">
<data key="d7">Entity Hydrogen Gas (H₂) belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Gas (H₂)" target="Oxygen Gas (O₂)">
<data key="d6">9.0</data>
<data key="d7">Hydrogen and oxygen gases react in a 2:1 molar ratio to form water in a combustion reaction.</data>
<data key="d8">chemical reaction,stoichiometry</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Nitrogen Dioxide (NO₂)" target="Environmental Pollution">
<data key="d6">8.0</data>
<data key="d7">NO₂ is a harmful pollutant contributing to air quality degradation.</data>
<data key="d8">environmental impact,toxicity</data>
<data key="d9">chunk-1b444c5f7dfe95b7dde27447f21214b5</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Oxygen Gas (O₂)">
<data key="d7">Entity Oxygen Gas (O₂) belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Water (H₂O)">
<data key="d7">Entity Water (H₂O) belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Redox Chemistry">
<data key="d7">Entity Redox Chemistry belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Hydrogen Fuel Cells">
<data key="d7">Entity Hydrogen Fuel Cells belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Law of Conservation of Mass">
<data key="d7">Entity Law of Conservation of Mass belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Thermodynamics">
<data key="d7">Entity Thermodynamics belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Exothermic Reaction">
<data key="d7">Entity Exothermic Reaction belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Rocket Propulsion">
<data key="d7">Entity Rocket Propulsion belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Clean Energy Systems">
<data key="d7">Entity Clean Energy Systems belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Iron Oxide">
<data key="d7">Entity Iron Oxide belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Combustion Equation (equation)" target="Nitric Acid">
<data key="d7">Entity Nitric Acid belongs to Hydrogen Combustion Equation (equation)</data>
<data key="d8">belongs_to,contained_in,part_of</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d6">20.0</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Hydrogen Fuel Cells" target="Clean Energy Systems">
<data key="d6">10.0</data>
<data key="d7">Hydrogen fuel cells are a type of clean energy system that uses the hydrogen combustion reaction.</data>
<data key="d8">sustainability,zero-emission technology</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Thermodynamics" target="Exothermic Reaction">
<data key="d6">8.0</data>
<data key="d7">The hydrogen combustion reaction is a classic example of thermodynamics in action, releasing heat energy.</data>
<data key="d8">energy transfer,heat release</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
<edge source="Iron Oxide" target="Nitric Acid">
<data key="d6">6.0</data>
<data key="d7">Mentioned as part of other chemical reactions (acid-base) in contrast to the combustion reaction.</data>
<data key="d8">chemical contrast,reaction types</data>
<data key="d9">chunk-160631ff58dfd24b89716cc26d0a4b6e</data>
<data key="d10">化学方程式_CHEMISTRY_1.docx</data>
<data key="d11">1751960616</data>
</edge>
</graph>
</graphml>