Question

Помогите Химия!!!!!!!
1 и 2 задание!!!!!!!!​

Answer 1

Ответ:

1. 2Ba+O2=2BaO

2. 2Cu+O2=2CuO

3. S+O2=SO2

4. 4P+5O2=2P2O5

5. 2Mg+O2=2MgO

6. C+O2=CO2

1.Fe2O3

2. Al2O3

3. As2O5

4. SnO

5. MnO2

6. SO3