Show calculations setup please.
A sample of methan gas, CH4, occupies 4.50L at a temperature of 20.0 degrees C. If the pressure is held constant, what will be the volume of the gas at 100. degrees C?
Given:
Vi = 4.50 L
Ti= 20.0 oC = (20.0+273) K = 293 K
Tf= 100.0 oC = (100.0+273) K = 373.0 K
use:
Vi/Ti = Vf/Tf
4.50 L / 293 K = Vf / 373 K
Vf = 5.73 L
Answer: 5.73 L
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