摘要
通过实验探究得出,硝酸银溶液与碘化钾溶液直接混合时,发生生成碘化银沉淀的复分解反应,而通过带盐桥的原电池,阻止离子接触时,则发生氧化还原反应。并从化学热力学和动力学方面对其反应机理进行了分析。
Through experiment this paper found that:When AgNO_3 solution was directly mixed with KI solution,the double decomposition reaction occurred,and the redox reaction occurred when the direct contact of ions was prevented by the primary battery with salt bridge.Then this paper analyzed the reaction mechanism from two aspects of chemical thermodynamics and kinetics.
引文
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