Question

25. Write balanced equations for the following word equations
(a) Calcium hydroxide + Ammonium chloride →
Calcium chloride + Water + Ammonia
(b) Potassium bicarbonate - Potassium carbonate
+ Water + Carbon dioxide
(c) Potassium bromide + Chlorine-
Potassium chloride + Bromine
(d) Iron + Chlorine - Iron (III) chloride
le) Calcium + water - Calcium hydroxide + Hydrogen
Potassium nitrate - Potassium nitrite + Oxygen
(g) Iron + Hydrochloric acid
Iron (II) chloride + Hydrogen
(h) Nitrogen dioxide + Water + Oxygen Nitric acid
(i) Lead dioxide (lead (IV)oxide) - Lead monoxide​

Answer 1

Answer:

a) Ca(0H)2+NH4C1

b) K2CO3 + CO2 + H2O

c) Cl2 + 2KBr --> 2KCl + Br2

d) FeCl3.

e) Ca(OH)2 (H2).

f) KNO3 ---> KNO2 + O2.

g) FeCl 2 (aq) + H 2

h) 2NO2 + O2 + 2H2O → 4HNO. 3

i) PbO2