Multiple Choice
Choose the reaction that illustrates ΔH°f for Mg(NO3) 2.
A) Mg(s) + N2(g) + 3O2(g) → Mg(NO3) 2(s)
B) Mg2+(aq) + 2 NO3-(aq) → Mg(NO3) 2(aq)
C) Mg(s) + 2 N(g) + 6 O(g) → Mg(NO3) 2(s)
D) Mg(NO3) 2(aq) → Mg2+(aq) + 2 NO3-(aq)
E) Mg(NO3) 2(s) → Mg(s) + N2(g) + 3O2(g)
Correct Answer:
Verified
Correct Answer:
Verified
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