jayminsabean jayminsabean

12-05-2020
Chemistry

contestada

Consider the following unbalanced half-reaction:

CrO2- + OH- CrO42- + H2O + 3e-

If the equation were balanced, what would be the coefficient of the water molecule?

A. 1
B. 2
C. 4
D. 6

Respuesta :

anised00dles1 anised00dles1

20-05-2020

Answer: B

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