Defining and Teaching pH.
Defining and Teaching pH.
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pH 值的定义和教学。
DOI:
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发表时间:
2007
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通讯作者:
R. Burton
中科院分区:
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作者:
R. Burton
The 1909 definition of pH given in most general chemistry textbooks conflicts with the modern, operationally-defined pH scale that underlies laboratory measurement and relates to activities. At an elementary level, pH and the algebra of equilibria can be simply and correctly taught, without logarithms, in terms of the latter scale.