Question

N2 + 3H2 → 2NH3 in this equation How many moles of NH3 can be made if 7.5 moles of H2 react with enough N2

Answer 1

5 moles of ammonia would be formed.

Step-by-step explanation:

Given data:

Moles of NH₃ formed = ?

Moles of H₂ react = 7.5 mol

Solution:

Chemical equation:

N₂ + 3H₂ → 2NH₃

Now we will compare the moles of ammonia with hydrogen.

H₂ : NH₃

3 : 2

7.5 : 2/3×7.5 = 5

5 moles of ammonia would be formed from 7.5 moles of hydrogen.