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3 weeks ago
氧化铁和硝酸的反应方程式
3 weeks ago
FeO+4HNO_{ 3 } \begin{array} {} {\underline{ \quad Δ\quad }} \\ 或光照 \\ \end{array} Fe(NO_{ 3 } )_{ 3 } +2H_{ 2 } O+NO_{ 2 } ↑