A sample of 3.42 mol of xenon is confined at low pressure in a volume at a temperature of 86 °C. Describe quantitatively the effects of each of the following changeson the pressure, the average kinetic energy per molecule in the gas, and the root-mean-square speed.(a) The temperature is increased to 199 °C(b) The volume is tripled.(c) The amount of xenon is decreased to 1.87 molGive each answer as a decimal factor of the form: new value factor old value. A factor of 1 means no change.ChangePKEavgms

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Asked Mar 24, 2019
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A sample of 3.42 mol of xenon is confined at low pressure in a volume at a temperature of 86 °C. Describe quantitatively the effects of each of the following changes
on the pressure, the average kinetic energy per molecule in the gas, and the root-mean-square speed.
(a) The temperature is increased to 199 °C
(b) The volume is tripled.
(c) The amount of xenon is decreased to 1.87 mol
Give each answer as a decimal factor of the form: new value factor old value. A factor of 1 means no change.
ChangeP
KEavgms
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A sample of 3.42 mol of xenon is confined at low pressure in a volume at a temperature of 86 °C. Describe quantitatively the effects of each of the following changes on the pressure, the average kinetic energy per molecule in the gas, and the root-mean-square speed. (a) The temperature is increased to 199 °C (b) The volume is tripled. (c) The amount of xenon is decreased to 1.87 mol Give each answer as a decimal factor of the form: new value factor old value. A factor of 1 means no change. ChangeP KEavgms

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Step 1

Given: 

 

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Step 2

Part a:

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Step 3

Now,  KE avg is directly pr...

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