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fjwzjg

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[求助] 用什么溶剂溶解Bi离子,而不生成沉淀 已有1人参与

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jiagle

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【答案】应助回帖

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感谢参与,应助指数 +1
m0378: 金币+1, 谢谢参与 2013-12-24 08:33:17
fjwzjg: 金币+1, ★★★很有帮助 2013-12-25 15:18:54
用相应的浓的强酸代替水作溶剂就可以避免沉淀。
如是硝酸铋就采用浓硝酸,如果是氯化铋就采用浓盐酸作溶剂。
2楼2013-12-24 08:03:49
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fjwzjg

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引用回帖:
2楼: Originally posted by jiagle at 2013-12-24 08:03:49
用相应的浓的强酸代替水作溶剂就可以避免沉淀。
如是硝酸铋就采用浓硝酸,如果是氯化铋就采用浓盐酸作溶剂。

我是磷酸铋,需要溶解掉过量的Bi3+而不能溶解磷酸铋
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3楼2013-12-25 15:20:12
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