lanay369 lanay369

25-09-2019
Chemistry

contestada

Which half-reaction correctly describes an oxidation?

Which halfreaction correctly describes an oxidation class=

Respuesta :

joseaaronlara joseaaronlara

25-09-2019

Answer:

The answer to yourquestions is the last option

Explanation:

Cr(s) -------------------- Cr +3 (aq) + 3e-

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