Question

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define pH by using logarithms.
hardest easy question.
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Answer 1

Answer:

The precise definition of pH is "the negative common logarithm of the activity of hydrogen ion in solution". For practical purposes, the activity is approximated as concentration in moles/L: pH = - log 10 ([H+]) . The lower case letter p before upper case letters (X), such as H, OH, or K stands for. "- log 10 (X)".

Answer 2

Answer:

The precise definition of pH is "the negative common logarithm of the activity of hydrogen ion in solution". For practical purposes, the activity is approximated as concentration in moles/L: pH = - log 10 ([H+]) . The lower case letter p before upper case letters (X), such as H, OH, or K stands for. "- log 10 (X)".