How many moles are contained in 82.0 liters of hydrogen gas, H2?

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How many moles are contained in 82.0 liters of hydrogen gas, H2?

2007-03-08 18:06:11 · 2 answers · asked by Lightning 1 in Science & Mathematics ➔ Chemistry

2 answers

One mole of any gas that is ideal and at standard pressure and temperature has a volume of 22.4 liters.

So, 82.0 L H2 x (1 mole H2 / 22.4 L H2) = 3.66 moles H2

2007-03-08 18:58:21 · answer #1 · answered by Sam 5 · 0⤊ 0⤋

Each mole is 22.4 L so you would take 82 and divide by that number to get the amount of moles.

2007-03-09 05:03:38 · answer #2 · answered by Anonymous · 0⤊ 0⤋