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Author Question: An electrically neutral atom does not have a net charge. Indicate whether the statement is true ... (Read 22 times)

clippers!

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on: Jul 29, 2018
An electrically neutral atom does not have a net charge.
 
  Indicate whether the statement is true or false

Question 2

A 40.0-L container is divided into two equal parts by a rubber membrane. One half of the container has 1.80 moles of an ideal monatomic gas at 270 K, and the other half is a vacuum.
 
  The container does not allow any gas to escape but is free to exchange heat with the surroundings. The membrane breaks, the gas expands isothermally and eventually the gas reaches a new equilibrium condition occupying the entire volume. What is the change in entropy of the gas? A) 10.4 J/K
  B) 9.16 J/K
  C) 12.5 J/K
  D) 14.3 J/K
  E) 16.4 J/K


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efwsefaw

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Reply #1 on: Jul 29, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


clippers!

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

Sarahjh

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Reply 3 on: Yesterday
Excellent

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