chemistry

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a gas is collected at 740 mm and 23 degrees C. The volume is not measured until the next day when the pressure is 745 mm and the temperature 29 degrees C, at which time the volume is found to be 15.3 ml. What was the original volume?

  • chemistry -

    P2V2/T2= P1V1/T1

    V1= P2V2T1/P2T2

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