Question

10 example of element compound of combination reaction

Answer 1

1.MgO + CO2 → MgCO3
2.H2 +Cl2→2HCl
3.Ba + F2 → BaF2
4.Fe + S → FeS
5.2H2+O2→2H2O
6.C + O2 → CO2
7.2CO + O2 → 2CO2
8.CaO + H2O → Ca(OH)2
9.4 Fe + 3 O2 →2Fe2O3
10.2Zn + O2 --> 2ZnO