chemistry

A certain gas has a volume of 20 cu ft and a pressure of 10psia at -40 degrees F. What is the new pressure if the gas is compressed to 5 cu ft at -40 degrees C..

a. 0.025 psia

b. 0.4 psia

c. 10 psia

d. 40 psia.

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  1. P1V1 = P2V2

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