BillyMiddleton2724 BillyMiddleton2724

03-07-2018
Chemistry

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What is the ph of an aqueous solution with [h3o+] = 2×10−14 m ?

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midknight9 midknight9

04-07-2018

The general formula for finding pH is:

[tex]pH=-log[ H _{3}O ^{+}] [/tex] -> This equation could also work with H+.

So using the formula and plugging in the hydronium ion concentration:

[tex]pH=-log(2* 10^{-14}M) [/tex]

[tex]pH=13.7[/tex]

So the solution has a pH of 13.7.

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