22-06-2016
Chemistry

Answered

When the[H+] in a solution is 1.7 x 10 9 M, what is the poH

When the H+ in a solution is 1.7 x 10 9 M, what is the poH class=

Verified Answer :

Willchemistry Willchemistry

22-06-2016

First we calculate the pH of the solution [H⁺]:

pH = - log [H⁺]

pH = - log [ 1.7 x 10⁻⁹]

pH = 8.769

pH + pOH = 14

8.769 + pOH = 14

pOH = 14 - 8.769

pOH = 5.231

hope this helps!

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