Chemistry, 05.02.2021 23:50, dayanara72

4NH3 + 702 4NO2 + 6H20 The coefficient for oxygen gas. O2, is:
A. 7
B. 4
С. 3
D. 1

Answers: 3

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4NH3 + 702 4NO2 + 6H20 The coefficient for oxygen gas. O2, is:
A. 7
B. 4
С. 3