Question

balance the following reaction 1. N²+O² N²O⁵ 2. ZN+MNO³ ZN(NO³)²+H² 3. A1+O² A1²O³ 4. CACO³+HC1+CACL²+H²O+CO²​

Answer 1

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Answer 2

Answer:

1. N2 + 2O2 → 2NO2

2. Zn + 2MnO3 → Zn(MnO3)2

3. 24A + 3O2 → 2A12O3

4. CaCO3 + 2HCl → CaCl2 + H2O + CO2