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2005/04/29 | 溶解度规则[Solubility Rules]
类别(℃〖化学〗)
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(0)
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阅读(616)
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发表于 15:34
In water,
1. All family IA and NH
compounds are soluble.
2. All common acetates, chlorates, and nitrates are soluble.
3. All common chlorides are soluble except Ag
+
, Hg
, Pb
+2
(PbCl
2
is soluble in hot water).
4. All common sulfates are soluble except Ba
+2
, Ca
+2
, Hg
+2
, Pb
+2
, and Sr
+2
.
5. All common carbonates, phosphates, and silicates are insoluble except family IA and NH
compounds.
6. All common sulfides are insoluble except family IA and IIA and NH
compound.
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