# What volume (L) will 0.20 mol HI occupy at 300 K and 100.0 kPa? R = 8.314 kPa L / (K mol) = 0.08205 atm L / (mol K)?

##### 1 Answer

Dec 15, 2014

The answer is

You can use the ideal gas law,

First, let's use the equation that has

So,

As practice and as a way to double-check our result, use the other value of