1.

At 353 kelvin the ph of 0.001 M KOH will be

Answer»

At 363, Kw = 3.80X10^-13  

So,  Kw = [H+][OH-] = 3.80X10^-13  

In this SOLUTION, [OH-] = 0.001, so:  

[H+] = 3.8X10^-13 / 0.001 = 3.80X10^-10  

PH = -log [H+] = 9.4

:)



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