天气预报 > 财经 > 硝酸铜是沉淀吗
硝酸铜是沉淀吗
更新时间: 2021-06-07 23:47:58  

1、硝酸铜可溶于水,通过置换反应生成的硝酸铜是不会产生沉淀的。

2、硝酸铜是铜(Ⅱ)的硝酸盐,化学式为Cu(NO3)2,分子量为187.56。无水物和水合物都是蓝色晶体,但性质有很大不同。易溶于水和乙醇,几乎不溶于乙酸乙酯。0.2mol/L水溶液的pH为4.0。相对密度2.05。熔点114.5℃。有氧化性,与炭末、硫黄或其他可燃性物质加热打击和摩擦时,发生燃烧爆炸。

关键词: 硝酸 沉淀

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