2 years ago

Calculate the [OH-] given pH of 9.9

Chemistry

1 answer:

Juli2301 [7.4K]2 years ago

3 0

Answer

pOH = 4.1

Explanation

Given:

pH = 9.9

Required: The concentration of OH-

Solution

pH + pOH = 14

9.9 + pOH = 14

pOH = 14-9.9

pOH = 4.1

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