Multiple Choice
Which of the following is the net ionic equation for the reaction of magnesium oxide (MgO) with the strong acid HCl?
A) 2HCl(aq) + MgO(s) → MgCl2(aq) + H2O(l)
B) 2H3O+(aq) + MgO(s) → 3H2O(l) + Mg2+(aq)
C) 2H3O+(aq) + Cl−(aq) + Mg2+(aq) + O2−(aq) → Mg2+(aq) + Cl−(aq) + 3H2O(l)
D) 2OH−(aq) + Cl−(aq) + Mg2+(aq) → Mg2+(aq) + Cl−(aq) + O2−(aq) + H2O(l)
Correct Answer:

Verified
Correct Answer:
Verified
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