If i increase the [h+] of a solution by 10x, how much will the ph change? and in what direction will ph change?

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25-08-2017
Chemistry

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If i increase the [h+] of a solution by 10x, how much will the ph change? and in what direction will ph change?

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LeChatNoir LeChatNoir · Answer 1 · 2017-08-25T10:55:47+02:00

LeChatNoir LeChatNoir

25-08-2017

For example...
You have solution with [H+] = 0,01M
>>>> pH = -log[H+] = -log0,01 = 2

And you increase the [H+] by 10x ---> 0,01×10 = 0,1M
>>>> pH = -log0,1 = 1

○ pH decrease by 2x
○ pH is more acidic

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