Question

11. Balance the following equations :
(a) N + H, NH,
(b) H2 + 0, + H2O
(c) Na2O + H2O + NaOH
(d) CO + 0, → CO,
(e) Zn + HCl → ZnCl, + H,​

Answer 1

Answer:

11. Balance the following equations :

(a) N + H, NH,

(b) H2 + 0, + H2O

(c) Na2O + H2O + NaOH

(d) CO + 0, → CO,

(e) Zn + HCl → ZnCl, + h,

Answer 2

1. N2+H2=2NH.
2. 2H2+O2=2H2O.
3. Na2O+H2O=2NaOH.
4. 2CO+02=2CO2.
5. 2Zn+2HCl=2ZnCl+H2.