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March 30, 2017

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A gas takes up a volume of 17 liters, has a pressure of 2.3 atm, and a temperature of 299K. If I raise the temperature to 350K and lower the pressure to 1.5 atm, what is the new volume of the gas?

Use the combined gas law here. I will be happy to critique your work.

  • chem. Combined Gas laws - ,

    v2=p1v1t2
    p2t1

    v2=(2.3atm)(17L)(300K)
    (1.5atm)(299K)

    v2=11,730
    448.5
    v2=26.16

  • chem. Combined Gas laws - ,

    (2.3 * 17) * 350 = 13685
    299 * 1.5 = 448.5
    13685 / 448.5 = 30.5
    v2 = 30.5L

  • chem. Combined Gas laws - ,

    2.5

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