Consider the half reactions below for a chemical reaction.
mg— mg2(aq) + 2e-
2h* (aq) + 2e...
Consider the half reactions below for a chemical reaction.
mg— mg2(aq) + 2e-
2h* (aq) + 2e--> h2(g)
what is the overall equation for this chemical reaction?
mg(s)+2h+ (aq) — mg2+ (aq) + h2(
mg(s) + 2h+ (aq) —> mg2+ (aq) + 2e-
mg2+ (aq)+h2(9)—> mg(s)+ 2h+ (aq)
mg(s)+2h--> mg(aq) + h2(g)
Answers: 3
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