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How does one recognize a redox reaction?
A. By changes in the oxidation states
B. By atoms rearranging in compounds
u
C. By the presence of ions in solution
u
D. By the presence of oxygen atoms
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Respuesta :

SvetkaChem

Answer:

A.

Explanation:

A redox reaction is a reaction when oxidation states (or numbers) change during reaction.

Answer: oxidation states

Explanation:

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