Question

How do you find the ideal gas law formula?

Answer 1

The equation is pV = nRT.

Explanation:

p = pressure in pascals.
V = volume in cubic meters
n = the number of moles
R = the gas constant = 8.31441 J `K^-1` `mol^-1`
T = temperature in kelvin

When using this equation you must be sure to be using the correct units and be able to convert them.

Here is a comprehensive website that may be helpful for you:
http://www.chemguide.co.uk/physical/kt/idealgases.html