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12 July, 20:28

A sample of gas occupies 10.0 l at 100.0 torr and 27.0

c. calculate the pressure if the temperature is changed to 127c while the volume remains constant. (133 torr)

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  1. 12 July, 20:48
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    The pressure of a sample of a gas if the temperature is changed to 127 c while the volume remains constant is calculated using gay lussac law formula

    that is P1/T1 = P2/V2

    P1 = 100 torr

    T1 = 27+273 = 300 k

    T2 = 127 + 273 = 400 k

    P2=?

    by making P2 the subject of the formula

    P2=T2P1/T1

    =100 x 400/300 = 133.3 torr
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