用AG比较不同温度下溶液的酸碱性

Comparison Between the Acidity and Basicity of a Solution at Different Temperature with AG

讨论了用pH表示溶液酸碱性的局限性和非普遍性 ,分析了用AG(aciditygrade)比较不同温度下溶液的酸碱性大小的方法 。

This paper discusses the limitation of indicating the acidity and basicity of a solution with pH, comparing between the acidity and the basicity of a solution at different temperature with AG, and the affection of temperature on the acidity or basicity of a certain concentration solution.