181k views
3 votes
How many liters of ammonia gas can be formed from 24.5 L of hydrogen gas at STP?

User Mahyar
by
5.0k points

1 Answer

3 votes

Answer: 16.3 L of ammonia gas can be formed from 24.5 L of hydrogen gas at STP

Step-by-step explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number
6.023* 10^(23) of particles.

The balanced chemical equation is:


3H_2+N_2\rightarrow 2NH_3

According to stoichiometry :


3* 22.4=67.2L of
H_2 produce =
2* 22.4=44.8L of
NH_3 at STP

Thus 24.5 L of
H_2 will produce=
(44.8)/(67.2)* 24.5=16.3L of
NH_3 at STP

Thus 16.3 L of ammonia gas can be formed from 24.5 L of hydrogen gas at STP

User Nantucket
by
4.8k points