Question

Balance the following equation: N2O4=NO2 Mg+O2=MgO H2O2=H2O+O2 Ca+N2=Ca3N2

Answer 1

Answer:

1. N2O4 = 2NO2

2. 2Mg + O2 = 2MgO

3. 2H2O2 = 2H2O + O2

4. 3Ca + N2 = Ca3N2

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