At a certain temperature, the pH of a neutral solution is 7.63. What is the value of Kw at that temperature
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At a certain temperature, the pH of a neutral solution is 7.63. What is the value of Kw at that temperature

[From: ] [author: ] [Date: 11-11-04] [Hit: ]
......
So the temperature is something other than 25C

if pH = 7.63 [H30+] = 2.344e-8 M which also = [OH-]

so

Kw = [H3O+][OH-] = (2.344e-8)^2 = 5.50e-16
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