Question

It takes 1 molecule of nitrogen and 3
molecules of hydrogen to produce 2
molecules of ammonia using the following formula:

1N2+ 3H2 → 2NH3

Identify which combination of molecules will produce ammonia with no leftovers?

(1 point)
Responses

4N2
and 4H2
4 n sub 2 and 4 h sub 2

8N2
and 4H2
8 n sub 2 and 4 h sub 2

2N2
and 6H2
2 n sub 2 and 6 h sub 2

5N2
and 6H2

Answer 1

2N2 and 6H2

Reason: the required ratio is 1 N2 : 3 H2. For 2 N2 you need 2 × 3 = 6 H2, so no leftovers.