Q-1: A mixture of ideal gases possesses the properties listed in table below whe examined at 2 bar and 22°C giving the following gravimetric analysis. A: 20%; B: 25%; C: 30%; D 25% Find for the mixture: Volumetric analysis. • Gas constant. • Enthalpy. Partial pressure for each constituent.

Q-1: A mixture of ideal gases possesses the properties listed in table below whe examined at 2 bar and 22°C giving the following gravimetric analysis. A: 20%; B: 25%; C: 30%; D 25% Find for the mixture: Volumetric analysis. • Gas constant. • Enthalpy. Partial pressure for each constituent.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter8: Thermochemistry

Section: Chapter Questions

Problem 72QAP: On complete combustion at constant pressure, a 1.00-L sample of a gaseous mixture at 0C and 1.00 atm...

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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

Q-1: A mixture of ideal gases possesses the properties listed in table below when
examined at 2 bar and 22°C giving the following gravimetric analysis.
A: 20% ; B: 25% ; C: 30% ; D 25%
Find for the mixture:
Volumetric analysis.
Gas constant.
• Enthalpy.
• Partial pressure for each constituent
Gas
A
B
C
M
Kg/kmol
18
14
46
28
kJ/kmol K
20.6
16.7
24.2
21.3

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