8th Edition

ISBN: 9781337247269

Author: Steven S. Zumdahl; Donald J. DeCoste

Publisher: Cengage Learning US

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Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can b…

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Textbook Question

Chapter 5, Problem 18DQ

For each of the quantities (a−f) listed below, explainwhich of the following properties (mass of the molecule,density of the gas sample, temperature of the gas sample,size of the molecule, and number of moles of gas) mustbe known to calculate the quantity.
a. average kinetic energy
b. average number of collisions per second with othergas molecules
c. average force of each impact with the wall of thecontainer
d. root mean square velocity
e. average number of collisions with a given area ofthe container
f. distance between collisions

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Chapter 5, Problem 17DQ

Chapter 5, Problem 19DQ

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Chapter 5 Solutions

Chemical Principles

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Solution Summary: The author explains that the average kinetic energy of gas molecules is dependent on temperature and is function of temperature only.

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