What is the pOH of a solution with [OH'] = 9,0 x 10-7? O A. 7.95 O B. -7.00 C. 9.54 D. 6.04 SUBMIT Help pls

asked Jun 16, 2022 64.4k views

2 votes

What is the pOH of a solution with [OH'] = 9,0 x 10-7?

O A. 7.95
O B. -7.00
C. 9.54
D. 6.04
SUBMIT
Help pls

by Baku

4.5k points

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1 vote

Answer: D (6.04) is the best answer

Step-by-step explanation:

pOH = - log [OH⁻]

pOH = - log (9.0 x 10⁻⁷)

pOH = 6.0457

Broersa answered Jun 22, 2022

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