Ideal Gas Law- Gas Laws

Question 1

Standard temperature and pressure (STP) is __ K and __ atm.

Answer 1

273.15 (or 273), 1 atm

Question 2

One mole of an ideal gas occupies __ L at STP.

Answer 2

22.4

Question 3

How many moles of hydrogen gas are contained in 21.3 L at STP?

Answer 3

.951

Question 4

What volume (in liters) does 3.91 moles of nitrogen gas at 5.35 atm and 323 K occupy?

Answer 4

19.4

Question 5

How many moles of carbon dioxide are contained in 237.8 L at STP?

Answer 5

10.62

Question 6

How many moles of oxygen are in a 7.68 L container at 355 K and exerting a pressure of 8.57 atm on the walls of the container?

Answer 6

2.26

Question 7

What volume does 4.53 moles of hydrogen at 1.78 atm and 301 K occupy?

Answer 7

62.9

Question 8

What volume (in liters) does 1.954 of argon occupy at STP?

Answer 8

43.8

Question 9

What is the temperature (in K) of 16.45 moles of methane gas in a 4.95 L container at 4.68 atm?

Answer 9

17.2

Question 10

What volume (in liters) does 4.76 moles of xenon occupy at STP?

Answer 10

106.6