3. Calculate the pressure (in Pa) of argon gas required to produce a collision rateof 4.5 x 102⁰ s-1 at 425 K on a circular surface of diameter 1.95 mm.

Collision rate is defined as the average rate in which two reactants collide and used to express…

Answered: 3. Calculate the pressure (in Pa) of…

3. Calculate the pressure (in Pa) of argon gas required to produce a collision rate of 4.5 x 1020 s-¹ at 425 K on a circular surface of diameter 1.95 mm.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section8.7: Kinetic-molecular Theory And The Velocities Of Gas Molecules

Problem 8.17E

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Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.

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3. Calculate the pressure (in Pa) of argon gas required to produce a collision rate
of 4.5 x 102⁰ s-1 at 425 K on a circular surface of diameter 1.95 mm.

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