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14-04-2022
Chemistry

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What is the pH of a solution that has a [H+] of 2.5x10-OM.

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OfficialSeoYoen OfficialSeoYoen

14-04-2022

Answer:

[tex]ph \: of \: a \: solution \: = - \: log \: ( {h}^{ + } ) \\ given \: ( {h}^{ + } ) = 2 \times {10}^{ - 5} \\ = ph = - log \: (2 \times {10}^{ - 5} ) \: = 5 - log \: 2 = 4.7[/tex]

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