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42 votes
42 votes
What are the coefficients needed to balance the following equations?

1. ____NH3 + ____O2 → ____NO + ____H2O



2. _____ Al2O3 + _____C → _____Al + _____CO2

User Celise
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1 Answer

15 votes
15 votes
1. 4NH3 + 7O2 → 4NO + 6H2O



2. 2 Al2O3 + 3C → 4Al + 3CO2
User Tri Bui
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