Question

balance the following reaction also write their chemical name and physical state.
a)NH3 ---->N2 + H2​

Answer 1

$answer$

2NH3 ----------> N2 + 3H2

where NH3 is ammonia

N2 is nitrogen and H2 is hydrogen

HOPE IT HELPS YOU

Answer 2

So,now this is the balanced equation:-

2NH3----->N2+3H2