What is the pOH of a solution containing 7.5×102M H+?

1 Answer
Aug 10, 2017

Well, at 25C and 1 atm...

pH+pOH=14=pKw

and you ought to memorize that

pH=log[H+].

Thus,

pOH=14pH

=14+log(7.5×102M)=???

Do you expect this number to be greater than 7? Why?