josselyn26 josselyn26

07-05-2020
Chemistry

contestada

what is the [OH] if the pH is 4.7
A. 4.7
B. 5.0
C. 4.7 x 10 -10
D. 5.0 x 10 -10

Respuesta :

Аноним Аноним

15-05-2020

Answer:

D.

Explanation:

14-4.7=9.3

10^-9.3 = 5. x 10^-10

- You have to know the formulas. Let me know if you need them explained.

- Hope that helps! Please let me know if you need further explanation.

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