.If a gas is cooled from 323.0 K to 273.15 K and the volume is kept constant, what final pressure would result if the original pressure was 750.0 mm Hg? Round to the nearest tenth. Don't forget the units.

what should i plug in?

2 answers

Plug in the numbers. What else?
P1/T1 = P2/T2

If you have a problem identifying the numbers to use in each position, please detail exactly what you don't undertsand about the process.
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