Question

please complete the following. ​

Answer 1

1. 2NH

3

(g)←N

2

(g)+3H

2

(g)

The number of atoms of N is the same on both sides - 2 atoms; atoms of H - 6.

2. C(s)+CO

2

(g)→2CO(g)

The number of atoms of C is the same on both sides - 2 atoms; atoms of O - 2.