Question

How many moles of ammonia are formed when 6 moles of nitrogen reacts witg 6 moles of hydrogen?

Answer 1

The equation is 3H2 + N2 → 2NH3

If 6 moles of H2 gas react with N2 (assuming all reactants react)

6 * 2/3 moles of ammonia must be produced.

Therefore 4 moles of ammonia can be produced.

Since it is a gaseous equation (all reactants/products are gases), we can just assume that the Mr of the gases do not affect the amounts of the reactants or the products.

Answer 2

Answer:

4 mol

Explanation:

2N2+6H2->4NH3

2 mol 6mol 4mol

6-2=4

If we take N2+3H2->2NH3

1mol 3mol 2mol

3-1=2