Question

lonic product of water and pH :
1. The H+ ion concentration of a solution is 4 x 10-5 M. Then the OH- ion concentration of the same
solution is​

Answer 1

Explanation:

For any solution,

[H

+

][OH

−

]=10

−14

⇒4×10

−5

×[OH

−

]=10

−14

⇒[OH

−

]=2.5×10

−10

M