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Suppose that a sample of gas occupies 187 mL of volume at 298 K and a pressure of 277 torr. What would be the volume (expressed
Question
Suppose that a sample of gas occupies 187 mL
of volume at 298 K and a pressure of 277 torr.
What would be the volume (expressed of
this sample) if the pressure were changed to
571 torr at 298 K?
Answer in units of mL.
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Chemistry
3 years
2021-07-30T08:15:59+00:00
2021-07-30T08:15:59+00:00 1 Answers
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Answers ( )
Answer:
V2 = 90.7 mL
Explanation:
pressure and volume are inversely proportional, if the pressure is increased, the volume will decrease. In an isothermal process:
p1V1 = p2V2
V2 = p1V1/p2 = (277 torr×187 mL)/571 torr
V2 = 90.7 mL