Question

plz give the solution of ques 3,4 and 5.....best answer would be the brainlist one....
3. What is the limitation of the reaction given in question 2
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
(1) Sodium reacts with water to form sodium hydroxide
and hydrogen.
5. Balance the following equations:
(a) Fe + H,0 FeO,+H,
N → CaN
MASS (ATOMIC​

Answer 1

Answer:

4 a. C+O2 ----> CO2

b. N2 + O2 ---> 2NO

c. 3Ca + N2 ---> Ca3N2

d. CaO + CO2 ---> CaCO3

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

1) 2Na+ 2H2O ---> 2NaOH + H2

Answer 2

Answer:

Answer:C + O2 = CO2✓N2 + O2 = NO✓CaN------- Ca3N2✓CaO + CO2 ------°-CaCO3✓Mg + H2SO4 --------- MgOH + SO2✓MgSO4 ------ MgS + H2 ✓°^Na +H2O ... More