Chemistry Chemistry Practice Problems Solutions Library

Partial Pressure Solutions Library

Access 137 Partial Pressure video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Partial Pressure learn videos.

Browse Solutions

137 solutions

Partial Pressure

Q. A sealed glass container contains partial pressures of 0.24 atm O 2 gas and 0.46 atm H2 gas. What is the mole fraction of H 2 in the glass container? 

Solved • Jul 3, 2018

Partial Pressure

Q. A gas mixture contains 75 2% nitrogen and 24 krypton by mass.What is the partial pressure of krypton in the mixture if the total pressure is 846 mm...

Solved • Jun 26, 2018

Partial Pressure

Q. A 7.70-L container holds a mixture of two gases at 27 °C. The partial pressures of gas A and gas B. respectively, are 0.306 atm and 0.574 atm. If 0...

Solved • Jun 25, 2018

Partial Pressure

Q. The picture below shows two bulbs connected by a stopcock. The large bulb, with a volume of 6.00 L, contains nitric oxide at a pressure of 0.850 at...

Solved • Jun 25, 2018

Partial Pressure

Q. Container A holds 712 mL of ideal gas at 2.20 atm. Container B holds 124 mL of ideal gas at 4.20 atm. If the gases are allowed to mix together, wha...

Solved • Jun 25, 2018

Partial Pressure

Q. A 7.40-L container holds a mixture of two gases at 51°C. The partial pressures of gas A and gas B. respectively, are 0.336 atm and 0.854 atm. lf 0....

Solved • Jun 12, 2018

Partial Pressure

Q. A solution contains 4.90 moles of water, 1.05 moles of sucrose (C12H22O11), and 1.50 moles of glucose. Sucrose and glucose are nonvolatile. What is...

Solved • Jun 5, 2018

Partial Pressure

Q. Part A: What is the mole fraction of oxygen gas in air (see table 5.3 in the textbook)? Express your answer using two significant figures. Part B: ...

Solved • May 27, 2018

Partial Pressure

Q. A mixture of H2(g) and Cl2(g) exerts a total pressure of 2.50 atm. If the mole fraction of H2 is 0.490, what is the partial pressure (in atm) of H2...

Solved • May 27, 2018

Partial Pressure

Q. A sample of 5.10 mL of diethylether (C2H5OC2H5; density = 0.7134 g/mL) is introduced into a 6.50 -L vessel that already contains a mixture of N2 an...

Solved • May 27, 2018

Partial Pressure

Q. A mixture of 0.164 moles of C is reacted with 0.117 moles of O2 in a sealed, 10.0 L vessel at 500 K, producing a mixture of CO and CO2. [See reacti...

Solved • May 21, 2018

Partial Pressure

Q. A mixture of 0.220 moles CO, 0.350 moles H 2 and 0.640 moles He has a total pressure of 2.95 atm. What is the pressure of H2 (in atm)?a. 1.56 atmb....

Solved • Mar 23, 2018

Partial Pressure

Q. A gas mixture contains CO, Ar and H 2. What is the total pressure of the mixture, if the mole fraction of H2 is 0.350 and the pressure of H 2 is 0....

Solved • Mar 15, 2018

Partial Pressure

Q. A mixture of 0.220 moles Co, 0.350 moles H 2 and 0.640 moles He has a total pressure of 2.95 atm. What is the pressure of H2? 

Solved • Mar 15, 2018

Partial Pressure

Q. In a container containing CO, H2, and O2, what is the mole fraction of CO if the H 2 mole fraction is 0.22 and the O2 mole fraction is 0.58?

Solved • Mar 15, 2018

Partial Pressure

Q. A gaseous mixture of O 2 and N2 contains 40.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 58...

Solved • Mar 8, 2018

Partial Pressure

Q. Chloroform and methanol form an ideal solution. The solution boils at 22°C and 0.255 atm. At 22°C the vapor pressures of methanol and chloroform ar...

Solved • Jan 20, 2017

Partial Pressure

Q. A vessel contains 0.1 mol H2 gas, 0.1 mol N2 gas, and 0.3 mol NH3 gas. The total pressure is 1000 torr. What is the partial pressure of the H2 gas...

Solved • Jan 17, 2017

Partial Pressure

Q. A mixture of 10.0 g of Ne and 10.0 g Ar have a total pressure of 1.6 atm. What is the partial pressure of Ne? A) 1.3 atm B) 1.1 atm C) 0.80 atm ...

Solved • Sep 19, 2016

Partial Pressure

Q. Determine the vapor pressure of a solution at 25°C that contains 76.6 g of glucose (C6H12O6) in 250.0 mL of water. The vapor pressure of pure water...

Solved • Sep 14, 2016

Partial Pressure

Q. A 100 L balloon is blown up with a mixture of gases. The mixture contains 2.1 moles of oxygen, 3.5 moles of nitrogen, and 1.8 moles of helium. Find...

Solved • Aug 24, 2016

Partial Pressure

Q. A mixture of 0.50 moles of Ne and 0.25 moles of Ar has a total pressure of 1.6 atm. What is the partial pressure (in atm) of Ne? A. 1.1 atm B. 1....

Solved • Aug 8, 2016

Partial Pressure

Q. Calculate the vapor pressure at 25◦C of a mixture of benzene and toluene in which the mole fraction of benzene is 0.650. The vapor pressure at 25◦C...

Solved • Jul 29, 2016

Partial Pressure

Q. A flask at room temperature contains exactly equal amounts (in moles) of nitrogen and xenon.a. Which of the two gases exerts the greater partial pr...

Solved • Jun 3, 2016

Partial Pressure

Q. A heliox deep-sea diving mixture contains 2.0 g of oxygen to every 98.0 g of helium. What is the partial pressure of oxygen when this mixture is de...

Solved • Jun 3, 2016

Partial Pressure

Q. What is the vapor pressure of a solution with a benzene to octane molar ratio of 2:1? (A) 120 mmHg (B) 320 mmHg (C) 400 mmHg (D) 680 mmHg

Solved • May 6, 2016

Partial Pressure

Q. In a mixture of N 2 and O2 gases, the mol fraction of N 2 is found to be 0.700. The total pressure of the mixture is 1.42 atm. What is the partial ...

Solved • Apr 25, 2016

Partial Pressure

Q. A flask at equilibrium contained 1.00 mol of N 2 gas, 2.00 mol of H2 gas, and 3.00 mol of He gas. The total pressure in the container was 1.00 atm....

Solved • Mar 10, 2016

Partial Pressure

Q. A mixture of He and O 2 is placed in a 4 L flask at 300 K. The partial pressure of the He is 2.7 atm and the partial pressure of the O2 is 1.4 atm....

Solved • Feb 12, 2016

Partial Pressure

Q. A gaseous mixture of O 2 and N2 contains 39.8% nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 505...

Solved • Feb 12, 2016

Partial Pressure

Q. The partial pressure of an ideal gas is equal to: a. The pressure it would exert if it were at high pressure, same volume, and alone in a containe...

Solved • Feb 12, 2016

Partial Pressure

Q. A mixture of 10.0 g of Ne and 10.0 g of Ar has a total pressure of 1.6 atm. What is the partial pressure of Ne?a. 1.1 atmb. 0.8 atmc. 0.54 atmd. 0....

Solved • Feb 12, 2016

Partial Pressure

Q. A mixture of CO, CO2 and O2 is contained within a 275 mL flask at 0°C. if the total pressure is 780 torr, the CO has a partial pressure of 330 torr...

Solved • Feb 12, 2016

Partial Pressure

Q. A mixture of oxygen and helium is 92.3% by mass oxygen. It is collected at atmospheric pressure (687 torr). What is the partial pressure of oxygen ...

Solved • Feb 12, 2016

Partial Pressure

Q. A mixture of N 2, O2 and Ar have mole fractions of 0.25, 0.65, and 0.10, respectively. What is the pressure of N2 if the total pressure of the mixt...

Solved • Feb 12, 2016

Partial Pressure

Q. A gaseous mixture containing 1.5 mol Ar and 3.5 mol CO 2 has a total pressure of 7.0 atm. What is the partial pressure of CO2?   a) 1.8 atm b) 2...

Solved • Feb 4, 2016

Partial Pressure

Q. A mixture of He and O2 is placed in a 4 L flask at 300 K. The partial pressure of the He is 2.7 atm and the partial pressure of the O2 is 1.4 atm. ...

Solved • Feb 3, 2016