下列关于水的说法不正确的是 A.水中的难溶物可以用过滤的操作除去b.净化水的常用方法有沉淀过滤吸附蒸馏等c.水蒸�时水分子体积 Template




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tomski下列关于水的说法不正确的是 a.水中的难溶物可以用过滤的操作除去b.净化水的常用方法有沉淀过滤吸附蒸馏等c.水蒸�时水分子体积 coloring