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What Is the Oxidation Half Reaction in the Following Chemical

Question 136

Multiple Choice

What is the oxidation half reaction in the following chemical reaction? Mn(s) + 2 H+(aq) → Mn2+(aq) + H2(g)


A) Mn(s) → Mn2+(aq) + 2e-
B) Mn2+(aq) + 2e- → Mn(s)
C) 2 H+(aq) + 2e- → H2(g)
D) H2(g) → 2 H+(aq) + 2e-

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