问题
问答题 简答题
举例说明什么叫酸度？酸的浓度？
答案
参考答案：
酸度是溶液中H+离子的浓度。酸的浓度是指每升溶液中所含某种酸的摩尔数。如：0.1MHCl溶液的PH值为2.87，那么，2.87表示溶液的酸度0.1M表示酸的浓度。
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举例说明什么叫酸度？酸的浓度？
参考答案：
酸度是溶液中H+离子的浓度。酸的浓度是指每升溶液中所含某种酸的摩尔数。如：0.1MHCl溶液的PH值为2.87，那么，2.87表示溶液的酸度0.1M表示酸的浓度。
| 阅读理解。 | ||||
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