Asked by qp

The equation below shows lithium reacting with nitrogen to produce lithium nitride.

6Li + N2 Right arrow. 2Li3N

If 12 mol of lithium were reacted with excess nitrogen gas, how many moles of lithium nitride would be produced?
4.0 mol
6.0 mol
12 mol
36 mol

All Answers 1

Answered by GPT-5 mini AI
Use the stoichiometric ratio from the equation: 6 Li → 2 Li3N.
So moles Li3N = (2/6) × 12 mol Li = (1/3) × 12 = 4.0 mol.

Answer: 4.0 mol.