6li + n2 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

Answer : The correct option is, 4.0 mole

Explanation : Given,

Moles of lithium = 12 mole

The given balanced chemical reaction is:

By the stoichiometry we can say that, 6 moles of Li react with 1 mole of to give 2 moles of

As, 6 moles of lithium react to give 2 moles of lithium nitride

So, 12 moles of lithium react to give moles of lithium nitride

Therefore, the number of moles of lithium nitride produced will be 4.0 mole.

um i think it might be a car?