硝酸铜溶液怎么用铁直接置换铜,底部有白色的硝酸银,人家说直接加盐酸沉淀即可是吗硝酸铜溶液是提取黄金过后的混合溶液里面也有硫酸,直接用铁去置换,有时反应很激烈过后有很细小的铜
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 23:55:42
![硝酸铜溶液怎么用铁直接置换铜,底部有白色的硝酸银,人家说直接加盐酸沉淀即可是吗硝酸铜溶液是提取黄金过后的混合溶液里面也有硫酸,直接用铁去置换,有时反应很激烈过后有很细小的铜](/uploads/image/z/3547037-29-7.jpg?t=%E7%A1%9D%E9%85%B8%E9%93%9C%E6%BA%B6%E6%B6%B2%E6%80%8E%E4%B9%88%E7%94%A8%E9%93%81%E7%9B%B4%E6%8E%A5%E7%BD%AE%E6%8D%A2%E9%93%9C%2C%E5%BA%95%E9%83%A8%E6%9C%89%E7%99%BD%E8%89%B2%E7%9A%84%E7%A1%9D%E9%85%B8%E9%93%B6%2C%E4%BA%BA%E5%AE%B6%E8%AF%B4%E7%9B%B4%E6%8E%A5%E5%8A%A0%E7%9B%90%E9%85%B8%E6%B2%89%E6%B7%80%E5%8D%B3%E5%8F%AF%E6%98%AF%E5%90%97%E7%A1%9D%E9%85%B8%E9%93%9C%E6%BA%B6%E6%B6%B2%E6%98%AF%E6%8F%90%E5%8F%96%E9%BB%84%E9%87%91%E8%BF%87%E5%90%8E%E7%9A%84%E6%B7%B7%E5%90%88%E6%BA%B6%E6%B6%B2%E9%87%8C%E9%9D%A2%E4%B9%9F%E6%9C%89%E7%A1%AB%E9%85%B8%2C%E7%9B%B4%E6%8E%A5%E7%94%A8%E9%93%81%E5%8E%BB%E7%BD%AE%E6%8D%A2%2C%E6%9C%89%E6%97%B6%E5%8F%8D%E5%BA%94%E5%BE%88%E6%BF%80%E7%83%88%E8%BF%87%E5%90%8E%E6%9C%89%E5%BE%88%E7%BB%86%E5%B0%8F%E7%9A%84%E9%93%9C)
xTrVyeRlB1@>f^IOBJ
n3yn:c3ssv^huCGzt'2_
ZXޅ3Y (5Pv**OˮxȞb5IYOɰe˦Z[4jdˣtKTϩtwo[dT]$˦KN^5·--#de~_v}}? ̐*3/X
5*JG~-u/A=5]5N_:tr*ubˮLvrڐuoGGԕ+nurCO8ǥ
9r_prJ.qs[Pª9kob{E
\y9pK3\