Question

A sample of nitrogen gas occupies a volume of 250 mL at 25 degrees Celsius. What volume will it occupy at 95 degrees Celsius
the volume is directly proportional to the Kelvin (absolute) temperature

K = C + 273.15

v = 250 ml * (95 + 273) / (25 + 273)
We need help us
A sample of carbon dioxide occupies a volume of 3.50 litters at 125 kpa pressure. What pressure would a gas exert if the volume was decreased to 2.00 litters?

Answers- using boyle's law we find an answers of 175 atm for the new pressure
P1 V1= P2 V2
(125)(3.50)=P2 (2.0)
P2=(125)3.50|2.50 = 175 atm

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