A heliox ( mixture of helium and oxygen ) deep-sea diving mixture delivers an oxygen partial pressure of 483.4 mmHg when the total pressure is 4.28 atm. What is the partial pressure of helium, in torr?

Q: A 100.0 mL flask contains 0.193 g of a volatile oxide of nitrogen which has the general molecular…

A: Given that,

Q: A mixture of He, N2, and Ar has a pressure of 21.4 atm at 28.0°C. If the partial pressure of He is…

A: The total pressure of a mixture containing a number of gases is the sum of the partial pressure of…

Q: A sample of O2 gas was collected over H2O in a 550 mL container at 21°C and a barometric pressure of…

A: Given that : The volume of the container = 550 mL Temperature = 21°C The barometric (total) pressure…

Q: A mixture of helium, nitrogen and oxygen has a total pressure of 707 mmHg. The partial pressure of…

A: Given: The pressure of the mixture containing helium, nitrogen, and oxygen is 707 mmHg. The partial…

Q: A mixture of N2, O2, and CO2 has a total pressure of 749 torr. In this mixture the partial pressure…

A:

Q: A steel tank contains a mixture of Ar and He gases. The total pressure in the tank is 3,182 mmHg. If…

A:

Q: A mixture of He,Ne, and Ar has a pressure of 19.8 atm at 28.0 °C. If the partial pressure of He is…

A: Three gases are mixed.  The gases are Helium, Neon, and Argon.   Given : The total pressure of the…

Q: A chemist has a gaseous mixture of N2, 02, and argon that has a total pressure of 716 torr. In this…

A:

Q: . At constant temperature, the pressure on a 10.0 L sample of a gas is changed from 1.00 atm to 1140…

A:

Q: A sample of Ne gas is sealed in a container at a temperature of 10.0°C and a pressure of 413 torr…

A: Gay Lussac's Law states that the pressure of the given amount of the gas is directly proportional to…

Q: mixture of He, Ne, and Ar has a pressure of 12.7atm at 28.0°C. If the partial pressure of He is 1.44…

A: The question is based on Dalton's law of partial pressure and ideal gas equation. Dalton's law of…

Q: What is the final pressure of 1.00 mol of ammonia gas, initially at 1.00 atm a)if the volume is…

A: By using Boyle's law we can calculate the final pressure as  P1V1 = P2V2  Where P1 = initial…

Q: 1. A mixture of gases with a pressure of 800.0 mmHg contains nitrogen and oxygen. The partial…

A: According to the Dalton's law-for a mixture of gases, the sum of partial pressure of…

Q: 2. A gaseous mixture contains the three noble gases He, Ar, Kr. The total pressure exerted by the…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: A sample of O2 gas was collected over water at 22 ° C and 775 torr . What is the partial pressure of…

A:

Q: A 11.0 LL balloon contains helium gas at a pressure of 645 mmHgmmHg . What is the final pressure, in…

A: Given  Initial Volume ( V1 )       = 11 Liter  Initial Pressure ( P1 )      = 645 mmHg  ( A)   Final…

Q: A gas mixture containing oxygen, nitrogen, and carbon dioxide has a pressure of 250.mmHg. If the…

A:

Q: A gas sample containing 1.50 mol at 25°C exerts a pressure of 400. torr.  Some gas is added to the…

A:

Q: Be sure to answer all parts. Liquid nitrogen trichloride is heated in a 2.50-L closed reaction…

A:

Q: A mixture of 40.0 g O2 and 40.0 g He has a total pressure of 0.450 atm. What is the partial pressure…

A: Given,  Mass of O2 = 40.0 g  Mass of He = 40.0 g  Total pressure = 0.450 atm   We have to calculate,…

Q: You have a fluorescent bulb containing argon, neon and xenon gas with a total pressure of 2.75 atm.…

A: According to the Dalton’s law of partial pressure; the total pressure of mixture of gases is equal…

Q: A steel tank contains a mixture of Ar and He gases. The total pressure in the tank is 5,514 mmHg. If…

A: Given: Total pressure of gases = 5514 mmHg Partial pressure of He = 1881 mmHg

Q: 1. A sample of oxygen gas, which is saturated with water vapour, is kept in a 10- L vessel at 30°C…

A: Since you posted multiple questions, we answered the first two questions. We know that according to…

Q: A mixture of He, Ne, and Ar has a pressure of 22.6 atm at 28.0 °C. If the partial pressure of He is…

A: According to Dalton law,  total pressure of a mixture of gases is equal to sum of partial pressure…

Q: Flask contains 0.00325 mol methane (CH4) gas at 22.5•C. The pressure in the flask is 255.2 mmHg.…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal…

Q: What is the partial pressure of oxygen in a container that contains 6.72 mol of oxygen, 5.95 mol of…

A: According to the Dalton's law, partial pressure of any gas is proportional to the moles fraction of…

Q: A mixture of He, N2, and Ar has a pressure of 25.6 atm at 28.0 °C. If the partial pressure of He is…

A: Interpretation -  To determine the partial pressure of N2 when A mixture of He, N2, and Ar has a…

Q: A mixture of carbon dioxide and nitrogen gases, in a 8.55 L flask at 35 °C, contains 16.4 grams of…

A:

Q: A mixture of HE, and N2, and AR has a pressure of 20.5 ATM at 28C. If the partial pressure of each…

A:

Q: A mixture of gases is made up of nitrogen, methane and oxygen. If the partial pressures exerted by…

A: • The values provided in the question are:-    i) Partial pressure of nitrogen gas, PN2 = 0.13 atm…

Q: Alveolar air (a mixture of nitrogen, oxygen, and carbon dioxide) has a total pressure of 758.5 mmHg.…

A: According to Dalton's law  Total pressure = sum of partial pressure of each specie.

Q: A 12.0 L sample of gas at 15˚C and 765 torr is heated to 32˚C and the pressure is increased to 795…

A:

Q: 3. Container A (with a volume 1.23dm) contains a gas under 3.24 atm of pressure. Container B (with…

A: We have A container have volume 1.23 dm^3 and pressure as 3.24 atm, container B of volume 0.93 dm^3…

Q: particular sample of neon gas has a pressure of 13.2 atm and volume of 2.0 L. What will the new…

A: According to Boyle's law at a particular temperature for ideal gas, pressure is inversely…

Q: Liquid nitrogen trichloride is heated in a 3.00-L closed reaction vessel until it decomposes…

A: The pressure of a gas is generated by the collision of the gaseous molecules with the wall of…

Q: A mixture of hydrogen and carbon dioxide gases is maintained in a 8.54 L flask at a temperature of…

A: Total pressure of a non reacting gaseous mixture can be calculated using Daltons Law of partial…

Q: A sample of carbon dioxide gas is collected over water. If the total pressure is 1255 torr and the…

A: If a sample gas is comprised of two or more gases, then the total pressure of that sample gas will…

Q: A high altitude ballon is filled with 1.41 x 10^4 L of hydrogen at a temperature of 21 °C and a…

A: According to ideal gas equation, ratio of product of volume and pressure to the product of number of…

Q: You fill a balloon with 1.15 L of air at 22°C and 0.850 atm pressure. You then take this balloon to…

A: The solution is as follows :

Q: A mixture of helium, nitrogen and oxygen has a total pressure of 704 mmHg. The partial pressure of…

A: The pressure that a gas in a mixture of gasses would exert if it occupied the same volume as the…

Q: A mixture of N2, O2, and CO2 has a total pressure of 733 torr. In this mixture the partial pressure…

A: The partial pressure of CO2 can be calculated as follows

Q: mixture of xenon and neon gases is maintained in a 8.93 L flask at a temperature of 56°C. If the…

A: Total pressure in the flask calculated as follows

Q: A gas at 573 torr and 1.6 liters is allowed to expand to 4.9 liters.  What is the final pressure of…

A: According to Boyle's Law, the pressure is inversely proportional to the volume of a gas keeping the…

Q: A chamber contains a mixture of gases: 0.25 mol O2, 0.85 mol N2, 0.032 mol CO2 and 0.25 mol CO. The…

A: Partial pressure: It is the proportional to mole fraction of gas, for each gas present in mixture.…

Q: A gas is expanded from an initial volume of 20.5 L at 0.92 atm at 23 degrees celsius to a final…

A:

Q: A 11.0 LL balloon contains helium gas at a pressure of 645 mmHgmmHg . What is the final pressure, in…

A: Given : Initial volume of balloon = 11.0 L Initial pressure of gas = 645 mm Hg

Q: A mixture of nitrogen and xenon gases is maintained in a 8.89 L flask at a temperature of 43°C. If…

A: According to Dalton's law , at constant temperature and volume for a gas mixture the total pressure…

Q: Molecular hydrogen gas was collected over water in a eudiometer at 25.0°C when the atmospheric…

A: Given data,Pressure of eudiometer=752mmHgPressure of water vapor=23.756mmHgTemperature=25oC

Q: What is the pressure of N2 (g)  in Torr if 0.582 atm of O2 (g) and  965Torr of He(g)  are mixed with…

A:

Q: The picture below is of a mercury manometer attached to a round flask filled with a gas. The…

A: Manometer pressure of the gas can be calculated by the height difference observation. If height is…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.