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Chemistry 15 Online
OpenStudy (anonymous):

help!! Calcuate the molar volume at STP. 3.00 grams of hydrogen gas can someone explain to me exactly how this is done. which equation must be used

OpenStudy (anonymous):

must i use molar voulume=volume/#of moles?

OpenStudy (anonymous):

@douglaswinslowcooper

OpenStudy (anonymous):

"molar volume" puzzles me also. At STP a mole of gas occupies 22.4 liters. 3 g of H2 is 1.5 moles, which should occupy 1.5 x 22.4 =33.6 liters. Google term, why not?

OpenStudy (anonymous):

Glad to help.

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