A 217.6 sample of gas is collected at 9.011 atm and 127.8°C. What volume does the gas have at 44.9 atm and 11.9 °C?M

Question

A 217.6 sample of gas is collected at 9.011 atm and 127.8°C. What volume does the gas have at 44.9 atm and 11.9 °C?M

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Minh Khuê 3 years 2021-07-16T02:13:51+00:00 1 Answers 1 views 0

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  1. quangkhai
    0
    2021-07-16T02:15:04+00:00
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    Answer:

    The correct answer is = 31.04

    Explanation:

    The relation between volume, temperature and pressure of a fix amount of a gas can be expressed by the combined gas law:

    PV/T = k

    It can be written as well as

    P1V1/T1 = P2V2/T2

    Given:

    V1 = 217.6

    P1 = 9.011 atm

    T1 = 127.8°C = 400.95 K

    P2 = 44.9

    T2 = 11.9 °C = 285.05

    Solution:

    Putting value in the formula

    V2 = P1V1T2/P2T1

    = (217.6*285.05*9.011)/44.9*400.95

    V2 = 31.04

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