Question

Write the equation and balance.

i) Nitrogen + Hydrogen ==> Ammonia

ii) Sodium + Water ==> Sodium hydroxide + Hydrogen

iii) Copper nitrate ==> Copper oxide + Nitrogen dioxide + Oxygen

iv) Sodium carbonate + Sulphuric acid==> Sodium sulphate + Water + Carbon dioxide​

Answer 1

Answer :

$\\ \\ \sf 1) \ N_2 + 3H_2 \longrightarrow 2NH_3$

$\sf 2) \ 2Na+2H_2O \longrightarrow 2NaOH+H_2$

$\sf 3) \ 2Cu(NO_3)_2 \longrightarrow 2CuO+4NO_2+O_2$

$\sf 4) \ Na_2CO_3 + H_2SO_4 = Na_2SO_4 + H_2O + CO_2$

Hope it Helps !!!