Question
Asked Mar 2, 2019
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If a neutral solution of water at 25 oC with pH = 7.00 is cooled to 10 oC, the pH rises to 7.27. Calculate Kw at 10 oC.

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Expert Answer

Step 1

Given the pH of water at 100C, the concentration of H+ ions may be determined:

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Step 2

For a neutral solution (like water), the concentration of hydrogen ions is equal to the concen...

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