Question

How many grams of ammonia would be formed from the complete reaction of 4.50 moles hydrogen

Answer 1

51 grams of ammonia would be formed.

Step-by-step explanation:

`3H_2+N_2\rightarrow 2NH_3`

Moles of hydrogen gas = 4.50 moles

According to reaction, 3 moles of hydrogen gas gives 2 moles of ammonia gas.

Then 4.50 moles of hydrogen gas will give:

`(2)/(3)* 4.50 mol=3.00 mol`of ammonia

Mass of 3.00 moles of ammonia:

`17 g/mol* mol=51 g`

51 grams of ammonia would be formed.