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What are facts about ph?
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What are facts about ph?
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Aug 16, 2019
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What are facts about ph?
Biology
middle-school
Pmarcoen
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Mathematically, pH is calculated as the negative logarithm of the hydrogen ion concentration. For example, the hydrogen ion concentration of distilled water is 10–7and hence pure water has a pH of 7.
Moein Moeinnia
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Aug 23, 2019
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