Post a New Question

chemistry

posted by .

A sample of gas with a mass of 1.62 g occupies a volume of 941 mL at a pressure of 748 torr and a temperature of 20.0 C. What is the molar mass of the gas?

  • chemistry -

    Use PV = nRT and solve for n = number of mols. Then n = grams/molar mass and solve for molar mass.
    Remember T must be in kelvin, volume in L, and P in atmospheres.

  • chemistry -

    42.1

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question