五水硫酸铜脱去结晶水是化学变化,那么这个过程如何体现化学变化的特征:有旧键断裂新键生成? 知乎 Template




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tomski五水硫酸铜脱去结晶水是化学变化,那么这个过程如何体现化学变化的特征:有旧键断裂新键生成? 知乎 coloring