When the pressure is 1.22 atm, a sample of hydrogen gas has a volume of 1.88L. What is its volume if the pressure is increased to 1.45 atm?

Question

When the pressure is 1.22 atm, a sample of hydrogen gas has a volume of 1.88L. What is its volume if the pressure is increased to 1.45 atm?

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Thanh Hà 6 months 2021-07-30T14:56:13+00:00 1 Answers 5 views 0

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    2021-07-30T14:57:45+00:00

    Answer:

    1.58 L

    Explanation:

    Use Boyle’s law, which is defined as

    p1v1 = p2v2

    In this case we’re solving for V2 because the rest of the variables are given.

    p1 = 1.22 atm

    v1 = 1.88L

    p2 = 1.45 atm

    v2 = ?

    p1v1 = p2v2

    (1.22 atm)(1.88L) = (1.45 atm)(v2)

    v2 = (1.22 atm)(1.88L) ÷ (1.45 atm) = 1.58 L

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