求初三化学酸碱盐的溶解性表口诀! 九年级下册化学酸碱盐溶解性表的记忆方法和口诀
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\u521d\u4e2d\u9636\u6bb5\u9178\u78b1\u76d0\u6eb6\u89e3\u6027\u5e94\u8be5\u8fd9\u4e48\u8bb0\u5fc6\uff08\u81ea\u6211\u8bb0\u5fc6\uff09\uff1a
\u9178\uff1a\u5168\u6eb6
\u78b1\uff1a\u94be\u3001\u94a0\u3001\u94a1\u6eb6\uff0c\u9499\u5fae\u6eb6\uff0c\u5176\u4ed6\u5168\u4e0d\u6eb6\u3002\uff08\u6c22\u6c27\u5316\u94f6\u4e0d\u8003\u8651\u7b97\u5728\u5176\u4ed6\u76d0\u4e2d\u8bb0\u5fc6\uff09
\u76d0\uff1a\u94be\u3001\u94a0\u3001\u94f5\u3001\u785d\u9178\u76d0\u5168\u6eb6\uff0c
\u76d0\u9178\u76d0\u4e0d\u6eb6\u6c2f\u5316\u94f6\uff1b
\u786b\u9178\u76d0\u4e0d\u6eb6\u786b\u9178\u94a1\uff0c
\u786b\u9178\u9499\u548c\u786b\u9178\u94f6\u5fae\u6eb6\uff1b
\u5176\u4ed6\u76d0\u57fa\u672c\u90fd\u4e0d\u5bb9\u3002
我老师这么说的。钾钠氨盐均可溶,销酸遇水无踪影,钾钠钡碱均可溶。记住溶的其它就好办了。八大沉淀再记住就更好了
盐的溶解性:钾钠硝铵溶水快;,硫酸盐除钡银钙;氯化物中银不溶;碳酸盐中去镁盐
钾钠氨硝溶,盐酸除银汞,硫酸不溶有钡铅,碳酸磷酸盐只溶钾钠氨,溶碱只有钾钠钡钙氨
硝酸、钾、钠、铵均可溶
碳酸、氢氧多不溶,区别在于钡和钙
记住硫酸的钡、钙、银
还有难溶氯化银
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