- #1

teggenspiller

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## Homework Statement

The volume of a fixed mass of an ideal gas is doubled while the temperature is increased from 100 K to 400 K. What is the final pressure in terms of its initial pressure pi?

## Homework Equations

in terms of pi? what?? does that stand for ' pressure initial or what'/ how do i go about solivng this>

## The Attempt at a Solution

PV=nRT

R= constant = PV/nT

the fixed mass implies that n=constant so

PV/T=PV/T

and plug and solve. but i am still confused about what the pi means? All the mult choice answers are in p.i. as welll