Question

quations?
Chemical
5. Balance the following chemical equations :
(a) FeS + HCl → FeCl2 + H2S
(b) Na CO, + HCl → NaCl + H,O+CO,
(c) H2 + O2 + H2O
(d) Na,O + H,O + NaOH​

Answer 1

(a) FeS + 2HCl → FeCl2 + H2S

(b) Na2CO3 + 2HCl → 2NaCl + H2O + CO2

(c) 2H2 + O2 -> 2H2O

(d) Na2O + H2O -> 2NaOH

These are the balanced equations.

Hope it helps!