稀盐酸中HCl的质量分数为测定某石灰石样品中碳酸钙的质量分数,取22.2克石灰石样品,放入盛有146克稀盐酸的烧杯中,石灰石恰好完全反应,(杂质不反应),放出气体后烧杯内物质质量变为159.4
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 05:07:29
![稀盐酸中HCl的质量分数为测定某石灰石样品中碳酸钙的质量分数,取22.2克石灰石样品,放入盛有146克稀盐酸的烧杯中,石灰石恰好完全反应,(杂质不反应),放出气体后烧杯内物质质量变为159.4](/uploads/image/z/12386002-58-2.jpg?t=%E7%A8%80%E7%9B%90%E9%85%B8%E4%B8%ADHCl%E7%9A%84%E8%B4%A8%E9%87%8F%E5%88%86%E6%95%B0%E4%B8%BA%E6%B5%8B%E5%AE%9A%E6%9F%90%E7%9F%B3%E7%81%B0%E7%9F%B3%E6%A0%B7%E5%93%81%E4%B8%AD%E7%A2%B3%E9%85%B8%E9%92%99%E7%9A%84%E8%B4%A8%E9%87%8F%E5%88%86%E6%95%B0%2C%E5%8F%9622.2%E5%85%8B%E7%9F%B3%E7%81%B0%E7%9F%B3%E6%A0%B7%E5%93%81%2C%E6%94%BE%E5%85%A5%E7%9B%9B%E6%9C%89146%E5%85%8B%E7%A8%80%E7%9B%90%E9%85%B8%E7%9A%84%E7%83%A7%E6%9D%AF%E4%B8%AD%2C%E7%9F%B3%E7%81%B0%E7%9F%B3%E6%81%B0%E5%A5%BD%E5%AE%8C%E5%85%A8%E5%8F%8D%E5%BA%94%2C%EF%BC%88%E6%9D%82%E8%B4%A8%E4%B8%8D%E5%8F%8D%E5%BA%94%EF%BC%89%2C%E6%94%BE%E5%87%BA%E6%B0%94%E4%BD%93%E5%90%8E%E7%83%A7%E6%9D%AF%E5%86%85%E7%89%A9%E8%B4%A8%E8%B4%A8%E9%87%8F%E5%8F%98%E4%B8%BA159.4)
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