N2(g) + 3H2(g) → 2NH3(g)

Question

How many moles of N2 will react with 1.5 moles of H2?

1.5 mol
1.0 mol
0.5 mol
2.0 mol

Thank you! :)

Answer 1

The coefficients will tell you every time. Worked as follows:
1.5 mols H2 x (1 mol N2/3 moles H2) = 1.5 x 1/3 = ?

Answer 2

The answer is 0.5 mol for those who don't wanna do the math lmao