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9 lines
579 B
9 lines
579 B
{
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"chunk-7a1c5d06c754b1ae3ec624417caf8cc8": {
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"tokens": 156,
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"content": "问题1 氧化铁和硝酸的反应方程式\n FeO+4HNO_{ 3 } begin{array} {} {underline{ quad 加热quad }} end{array} Fe(NO_{ 3 } )_{ 3 } +2H_{ 2 } O+NO_{ 2 } ↑ \n问题2 氢气与氧气燃烧的方程式\n 2H_{ 2 } +O_{ 2 } =2H_{ 2 } O \n问题3 我是一个图片\n",
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"full_doc_id": "doc-7a1c5d06c754b1ae3ec624417caf8cc8",
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"file_path": "unknown_source"
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}
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