Problem: A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy if the pressure is increased to 894 torr at constant temperature? a. 22.3 L b. 31.2 L c. 44.9L d. 112 L e. 380 L

96% (16 ratings)
FREE Expert Solution

At 298 K, a sample of N2 gas has a volume of 37.42 L and a pressure of 745 torr

We’re being asked to determine the volume of the gas sample if the pressure changes to 894 torr at a constant temperature.

Recall that the ideal gas law is:

$\overline{){\mathbf{PV}}{\mathbf{=}}{\mathbf{nRT}}}$

The pressure and volume of a gas are related to the number of moles, gas constant and temperatureThe value nRT is constant

96% (16 ratings)
Problem Details

A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy if the pressure is increased to 894 torr at constant temperature?

a. 22.3 L

b. 31.2 L

c. 44.9L

d. 112 L

e. 380 L

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the The Ideal Gas Law Derivations concept. You can view video lessons to learn The Ideal Gas Law Derivations Or if you need more The Ideal Gas Law Derivations practice, you can also practice The Ideal Gas Law Derivations practice problems .

What is the difficulty of this problem?

Our tutors rated the difficulty of A sample of nitrogen gas at 298 K and 745 torr has a volume ... as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Dasha took 3 minutes to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Ratliff's class at USF.