生活中一些常见物质的PH如下图所示，其中酸性最强的是 A.洁厕灵

生活中一些常见物质的PH如下图所示，其中酸性最强的是

A.洁厕灵 B.西瓜汁

C.鸡蛋清 D.肥皂水

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生活中一些常见物质的PH如下图所示，其中酸性最强的是 A.洁厕灵

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