Question

3. Balance the following chemical equations:
(a) Fe + HCI- FeCl2 + H2
(b) Ho Electricity, H2 + O2
(c) H2 + Cl2 - HCI
(d) Na + 02 - Na2O
(e) Zn + O2-
→ Zno​

Answer 1

Answer:

Explanation:

Fe+2HCL-Fecl2+H2

2H2o

2HCL

4Na+O2-2Na2O

2Zno