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氧化铜和氯化钙溶液反应吗
更新时间: 2020-10-31 00:00:00  

氧化铜和氯化钙溶液反应,生成白色沉淀物碳酸钙。碳酸钙(CaCO₃)是一种无机化合物,俗称灰石、石灰石、石粉、大理石等。碳酸钙呈中性,基本上不溶于水,溶于盐酸。它是地球上常见物质之一。

氧化铜(cupricoxide),化学式CuO。是一种铜的黑色氧化物,略显两性,稍有吸湿性。相对分子质量为79.545,密度为6.3~6.9g/cm3,熔点1026℃。

关键词: 氧化铜 氯化钙 溶液 反应

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