[题目]医药上常用 75%的酒精溶液作为消毒剂.其中是溶质. 是溶剂.而碘酒中是溶质. 是溶剂. 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】医药上常用 75%的酒精溶液作为消毒剂，其中______是溶质，______是溶剂。而碘酒中______是溶质，______是溶剂。

【答案】

酒精水碘酒精

【解析】

75%的酒精溶液，因为含有水，所以酒精是溶质，水是溶剂。而碘酒中含有碘和酒精，固体碘是溶质，液体酒精是溶剂。

知识点：溶质、溶剂定义。

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