PH is the negative logarithm of hydrogen ion concentration of a solution, when H+ concentration is expressed in terms of molarity
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[H+] in mol/L
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Calculation of pH
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pH
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|
10-7
|
-log 10-7
|
7
|
|
10-8
|
-log 10-8
|
8
|
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10-3
|
-log 10-3
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3
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