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sgroms
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The molar mass of a certain gas is 58.1 g/mol. What is the density of the gas in g/L at STP?
 one year ago
 one year ago
sgroms Group Title
The molar mass of a certain gas is 58.1 g/mol. What is the density of the gas in g/L at STP?
 one year ago
 one year ago

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aaronq Group TitleBest ResponseYou've already chosen the best response.1
use the ideal gas law, PV=nRT > P=nRT/V sub in: n=m/M P=mRT/MV sub in: d=m/V P=dRT/M rearrange.. d=PM/RT
 one year ago

shamalamadingdong Group TitleBest ResponseYou've already chosen the best response.0
where little m is mass in grams and big M is molar mass.
 one year ago
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