Use the ideal gas law (pV = nRT) derive the relationship Vi/Ti = Vf/Tf and then Vi/Vf = Ti/Tf. Hint: hold the amount of gas, n, and the pressure, p, constant. Write two versions of the equation, an initial version and a final version, with the appropriate subscripts. In each equation get all the constants on one side and use that to connect the two equations).

Question

anonymous · Answer

pV=nRT
V/T=nR/p 
Vi/Ti=nR/p
Vf/Tf=nR/p
since n and p constant so
Vi/Ti=Vf/Tf
Vi/Vf=Ti/Tf

anonymous · Answer

thanks