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

(a) CaO

(b) NO(2)

(c) Ca(NO3)2

(d) CaCO3

(e) HMgO4S

(f) 2Na + 2H2O == 2NaoH + H2

Answer 2

Your answer is here

a) C + O2 ------> CO2

b) N2 + O2 -----> 2NO

c) Ca + N2 ------> CaN2

d) CaO + CO2 -------> CaCO3

e) Mg + H2SO4 ------->MgSO4 + H2

f) Na + 2H2O -------> Na(OH)2 + H2

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