Chemistry, asked by TyTyMitchell5633, 1 year ago

If the pH=9 for a solution of KOH(aq), what is the concentration of HO−?

Answers

Answered by javedsaif0

0

hello mate..

we can find it by relationship of pH and poH.

pH = 14 - log (OH)

9 = 14 - log (OH)

log (OH) = 5

take antilog u will get

oH = 1× 10^-5 or 0.00001

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