已知浓盐酸的浓度为12mol/L,配制6mol/L 盐酸200ml,需要浓盐酸多少毫升?
已知浓盐酸的浓度为12mol/L,配制6mol/L 盐酸200ml,需要浓盐酸多少毫升?
人气:113 ℃ 时间:2019-10-23 17:00:17
解答
100ml
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