What volume at STP would be required to react with 0.100 mol of hydrogen to produce ammonia?

Question

What volume at STP would be required to react with 0.100 mol of  hydrogen to produce ammonia?

DrBob222 · Answer

N2 + 3H2 ==> 2NH3 0.1 mol H2. Look at the coefficients. 3 moles H2 requires 1 mole H2; therefore, 0.1 mol would require.......moles. Then 1 mole occupies 22.4L at STP so ...mole will occupy .... L.