Question

If 41.5 mol of an ideal gas occupies 86.5 L at 27.00 °C, what is the pressure of the gas?

Answer 1

PV=nRT
(P)(86.5)=(41.5)(.08206)(300.15)
(P)(86.5)=(1022.157824)
P=11.81685345 atm

Answer 2

YUP!!and I think its important to note that when using this value of R

• It is crucial to match your units of Pressure, Volume, number of mole, and Temperature with the units of R. If you use the first value of R, which is 0.082057 L your unit for Pressure must be atm, Volume must be Liter, & Temperature must be Kelvin.

Clarity in Chemistry is crucial.

*_^