Here is oh of the probability of an atom moving with a particular speed, for a sample of neon gas at –157. °C. probability 100 200 300 400 500 600 700 800 900 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. m What is the most likely speed of a Ne atom in this sample? What higher speed is only half as likely as the most likely speed? S m What higher speed is only 10% as likely as the most likely speed? S O

Here is oh of the probability of an atom moving with a particular speed, for a sample of neon gas at –157. °C. probability 100 200 300 400 500 600 700 800 900 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. m What is the most likely speed of a Ne atom in this sample? What higher speed is only half as likely as the most likely speed? S m What higher speed is only 10% as likely as the most likely speed? S O

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

Here is
ph of the probability of an atom moving with a particular speed, for a sample of neon gas at -157. °C.
probability
100
200
300
400
500
600
700
800
900
speed (m/s)
Use this graph to answer the following questions. Round each of your answers to the nearest m/s.
Note: your answers must be within 25 m/s of the exact answers to be graded correct.
m
What is the most likely speed of a Ne atom in
this sample?
S
What higher speed is only half as likely as the
most likely speed?
S
m
What higher speed is only 10% as likely as
the most likely speed?
S

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