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) N+o=No

Explanation:

(c)ca3+N2=ca3N2

(d)Cao+Cao2=caco3

(e)Mg+H2So4=MgSo4+H2

2Na(s) + 2H2O → 2NaOH(aq) + H2(g)

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Answer 2

Answer:

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