Question

. The value of R, the ideal gas constant, can be calculated from measured values of a gas’s pressure, volume, temperature, and which of the following?

A)density
B)rate of diffusion
C)chemical formula
D)molar amount

Answer 1

what are the variables used in the ideal gas law?

Answer 2

PV=nRT
P=pressure
V=volume
n=moles
R= constant
T=temperature

Answer 3

@aaronq

Answer 4

so which variable from PV=nRT is missing from the list provided in the question that appears in the choices below?

Answer 5

moles?

Answer 6

yep! thats it

Answer 7

Thanks!

Answer 8

no problem