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8 March, 19:05

A sample of gas Y occupies 500L at the pressure of 80 KPa. After changing the volume of the sample, the pressure of it is 400 KPa. What is the new volume of the gas

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  1. 8 March, 19:25
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    The new volume of the gas is calculated using the Boyles law formula

    that is P1V1=P2V2

    P1=80 kpa

    V1 = 500 L

    P2=400Kpa

    V2=?

    by making V2 the subject of the formula V2 = P1V1/P2

    = (500 L x80 KPa) / 400 KPa = 100 L is the new volume of the gas
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