Question

Ammonia can be made by reaction of water with magnesium nitride:
__ Mg3N2(s) + __ H2O(l) → __ Mg(OH)2(s) + __ NH3(g)
When the equation is properly balanced, the sum of the coefficients is
A) 6.
B) 14.
C) 12.
D) 9.
E) 8.

Answer

This answer is hidden. It contains 1 characters.