Question

A sample of helium has a volume of 3.49 L at 741 mmHg. What would be the volume if the pressure

were changed to 760 mmHg at the same temperature?

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Answer 1

P1: 741 mmHg

V1: 3.49 L P1 x V1 / P2= (741 mmHg) (3.49 L) / 760 mmHg = 3.40 L

P2: 760 mmHg

V2: ? L