Question: How many molecules are present in a sample of an ideal gas that occupies a volume of 3.00 cm3, is at a temperature of 20°C, and is at atmospheric pressure?WHY IS THE ANSWER NOT 7.51x10^19? LOOK AT IMAGE (a) How many molecules are present in a sample of an ideal gas that occupies a volume of 3.00 cm³, is at a temperature of 20°C, and is at atmosphericpressure?7.5x10^19 x Your answer cannot be understood or graded. More Information molecules

We know, Ideal Gas Law. PV=NkBT Here P=1 atm=101325 N/m2V=3 cm3=3×10-6 m3T=20o=293.15…

Answered: Question: How many molecules are…

Question: How many molecules are present in a sample of an ideal gas that occupies a volume of 3.00 cm3, is at a temperature of 20°C, and is at atmospheric pressure?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section: Chapter Questions

Problem 61PQ

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Concept explainers

Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.

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Question: How many molecules are present in a sample of an ideal gas that occupies a volume of 3.00 cm3, is at a temperature of 20°C, and is at atmospheric pressure? WHY IS THE ANSWER NOT 7.51x10^19? LOOK AT IMAGE

(a) How many molecules are present in a sample of an ideal gas that occupies a volume of 3.00 cm³, is at a temperature of 20°C, and is at atmospheric
pressure?
7.5x10^19 x Your answer cannot be understood or graded. More Information molecules

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