# Question #7b4e4

##### 1 Answer

Apr 27, 2014

To solve this problem , we will need to use the ideal gas equation;

n = mass / molar mass = 1.25 g / 20.1 g

We can find the effect of temperature on the pressure using the P-T law.

15.20 atm / 298 K =

15.20 atm x 323 K / 298 K =