Balance the following skeletal equation: NH 3 ( g ) + O 2 ( g ) ? NO 2 ( g ) + H

Question

Balance the following skeletal equation: NH3(g) + O2(g) ? NO2(g) + H2O(g).
A. NH3(g) + O2(g) ? NO2(g) + 2H2O(g) B. 2NH3(g) + 2O2(g) ? 2NO2(g) + 3H2O(g) C. 2NH3(g) + O2(g) ? NO2(g) + 2H2O(g) D. 4NH3(g) + 7O2(g) ? 4NO2(g) + 6H2O(g) E. NH3(g) + O2(g) ? NO2(g) + H2O(g) Balance the following skeletal equation: NH3(g) + O2(g) ? NO2(g) + H2O(g). Balance the following skeletal equation: NH3(g) + O2(g) ? NO2(g) + H2O(g). NH3(g) + O2(g) ? NO2(g) + 2H2O(g) 2NH3(g) + 2O2(g) ? 2NO2(g) + 3H2O(g) 2NH3(g) + O2(g) ? NO2(g) + 2H2O(g) 4NH3(g) + 7O2(g) ? 4NO2(g) + 6H2O(g) NH3(g) + O2(g) ? NO2(g) + H2O(g) A. NH3(g) + O2(g) ? NO2(g) + 2H2O(g) B. 2NH3(g) + 2O2(g) ? 2NO2(g) + 3H2O(g) C. 2NH3(g) + O2(g) ? NO2(g) + 2H2O(g) D. 4NH3(g) + 7O2(g) ? 4NO2(g) + 6H2O(g) E. NH3(g) + O2(g) ? NO2(g) + H2O(g)

Explanation / Answer

Number of atoms on the left must balance number of atoms on the right:

4 N on left = 4 N on right

12 H on left = 12 H on right

14 O on left = 14 O on right

D. 4NH3(g) + 7O2(g) ? 4NO2(g) + 6H2O(g)

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