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溶解度与沉淀溶解平衡常数的区别
更新时间: 2020-09-16 00:00:00  

溶解度是指在一定温度下,某固态物质在100g溶剂中达到饱和状态时所溶解的溶质的质量,叫做这种物质在这种溶剂中的溶解度。物质的溶解度属于物理性质。

沉淀溶解平衡是指在一定温度下,当沉淀溶解和沉淀生成的速率相等时,形成电解质的饱和溶液达到平衡状态。把这种平衡称作沉淀溶解平衡。

关键词: 溶解度 沉淀 溶解 平衡 常数 区别

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