Question

balance this one Na+Nh3 =NaNh2+H2

Answer 1

NH3 + NA = NANH2 + H2

Balanced equation:-

2 NH3 + 2 NA = 2 NANH2 + H2

Reaction type:-

Double replacement

Answer 2

2 NH3 + 2 Na = 2 NaNH2 + H2