Question

Give 10 daily life examples of chemical combination reaction...​

Answer 1

The 10 daily life examples of chemical combination reaction are:-

1. Na2 + H2O `->` 2NaOH.

2. 4Li + O2 `->` 2Li2O.

3. 2Mg + O2 `->` 2 MgO.

4. H2 + Cl2 `->` 2 HCL.

5. NH3 + HCl `->` NH4Cl.

6. 2H2 + O2 `->` 2 H2O.

7. S + O2 `->` SO2.

8. Ba + F2 `->` Ba F2.

9. MgO + CO2 `->` MgCO3.

10. 2Al + 3Br `->` 2AlBr3.

Answer 2

Explanation:

Na2 + H2O >>>2NaOH. Here sodium oxide is combined with water gives sodium hydroxide.

4Li + O2 >>> 2Li2O. Here lithium is combined with oxygen to form lithium oxide.

2Mg + O2 >>>2 MgO.

H2 + Cl2 >>> 2 HCL.

NH3 + HCl >>>NH4Cl.

2H2 + O2 >>>2 H2O.

S + O2 >>>` SO2.

Ba + F2 >>>` Ba F2