chemistry

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if you have a gas sample that has a mass of .993g occupying .570L. Given the temperature is 281K and the pressuere is 1.44 atm, what is the molar mass of the gas?

  • chemistry -

    Use PV = nRT and solve for n = number of moles. Then n = grams/molar mass. You have n and grams, solve for molar mass.

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