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

1 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.