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

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

2007-03-19 00:03:34 · 4 answers · asked by Devona T 1 in Science & Mathematics ➔ Chemistry

4 answers

A third of 0.1, because the mole ratio is 3:1.

2007-03-19 00:09:22 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋

Not as simple as one step:

the reaction is N2 + 3 H2 -> 2 NH3

so you'd need .033 mol of nitrogen. But the problem asks for VOLUME, not moles.

convert to moles using Avogadro's principle (the volume of a mole of any gas at STP is 22.4 Liters)

.033 mol N * 22.4 L N / 1 mol N = 0.74 Liters of N

2007-03-23 00:04:10 · answer #2 · answered by flteacherdude 2 · 0⤊ 0⤋

NH3 = 3mol of hydrogen

0.100 ÷ 3 = 0.033mol Nitrogen.

2007-03-19 01:21:01 · answer #3 · answered by Norrie 7 · 0⤊ 0⤋

10.9 moles

2016-03-29 06:02:20 · answer #4 · answered by Anonymous · 0⤊ 0⤋