When 2 moles of ammonia (NH3) decomposes into nitrogen gas (N2) and hydrogen gas (H2), how many moles of nitrogen gas are produced

Question

1 mole
2 moles
3 moles
4 moles

Please explain how you got the answer

Answer 1

as in your other post, If the reaction is 2NH3 → N2 + 3H2
then you will get 3 moles. Just look at the equation.

Answer 2

Oh no, I must have done the wrong one. Wasn’t meant to be two of the same