Question

4. Write chemical equations for the following word equations
and balance them.
(a) Carbon + Oxygen + Carbon dioxide
(b) Nitrogen + Oxygen → Nitrogen monoxide
(c) Calcium + Nitrogen → Calcium nitride
(d) Calcium oxide + Carbon dioxide → Calcium carbonate
(e) Magnesium + Sulphuric acid →
Magnesium sulphate + Hydrogen
(f) Sodium reacts with water to form sodium hydroxide
and hydrogen.​

Answer 1

Answer:

(a) C + O2 ---> Co2

(b) N2 + O2 ---> 2No

(c) Ca + N2 ---> Ca3N2

(d) CaO + Co2 ---> CaCo3

(e) Mg + H2So4 ---> MgSo4 + H+

(f) Na + H20 ---> NaoH + H+