【摘要】 本文首次报道了铁氰化钾在室温下与碘化钾、硫化钾的固相氧化还原反应,实验发现在固相下铁氰化钾与碘化钾混合后,生成单质碘和亚铁氰化钾,而在溶液中该反应是反方向进行的.实验还发现,在固相下铁氰化钾与还原剂硼氢化钠不反应,而在溶液中,该反应却能进行.对反应机制进行了初步探讨.更多还原

【Abstract】 Solid state reactions of potassium fcrricyanidc with potassium iodide, potassium sulfidc at room temperature arc investigated. The results show that the formation of iodine and potassium fcrrocyanidc when potassium fcrricyanide and potassium iodide are mixed in the solid state at room temperature, while in solution this reaction would be reversed according to standard reduction potentials. It is also found that no reaction occurs between potassium fcrricyanidc and sodium borohydride in solid state, but the reaction can take place in aqueous solution.更多还原