A mixture of gases is composed of 15.95 g N2, 38.00 g Kr, and 16.01 g of Ne. The mixture is held in a 16.80 L container at 355 K. What is the total pressure of the mixture, in atm? Gas constant= 0.08206 atm L/(mol K) 1.38 atm 319 atm 0.98 atm 0.786 atm 180 atm 3.15 atm

A mixture of gases is composed of 15.95 g N2, 38.00 g Kr, and 16.01 g of Ne. The mixture is held in a 16.80 L container at 355 K. What is the total pressure of the mixture, in atm? Gas constant= 0.08206 atm L/(mol K) 1.38 atm 319 atm 0.98 atm 0.786 atm 180 atm 3.15 atm

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter6: The States Of Matter

Section: Chapter Questions

Problem 6.111E

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Concept explainers

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.

Question

A mixture of gases is composed of 15.95 g N2, 38.00 g Kr, and 16.01 g of Ne. The mixture
is held in a 16.80 L container at 355 K. What is the total pressure of the mixture, in atm?
Gas constant= 0.08206 atm L/(mol K)
1.38 atm
319 atm
0.98 atm
0.786 atm
180 atm
3.15 atm

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