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A sample of helium has a volume of 325mL and a pressure of 655mmHg. What wll be the pressure if the helium is compressed to 125mL (T constant)?

2 answers

P1v1 =p2v2

1703 mmHg (this one is exact) or 1.70 X 10^3 mmHg (this one has three significant fugures)

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