Question

88.
Find out (OH) concentration in pH= 3.20 solution
(1) 5.3 x 10-4 role io (2) 5.3 x 10-10
(3) 1.8 x 10-10
(4) 1.8 x 10-11
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Answer 1

Explanation:

Find out (OH) concentration in pH= 3.20 solution

(1) 5.3 x 10-4 role io

(2) 5.3 x 10^-10✔️✔️✔️✔️

(3) 1.8 x 10-10

(4) 1.8 x 10-11

Answer 2

Explanation:

if you want so

poh =14-ph

poh =10.8

it will become one divided by ten to the power 10.8