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Author Question: The lowest energy shell that contains f orbitals is the shell with n = ________. A) 3 B) 2 C) 4 ... (Read 90 times)

evelyn o bentley

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on: Aug 27, 2018
The lowest energy shell that contains f orbitals is the shell with n = ________.
 
  A) 3
  B) 2
  C) 4
  D) 1
  E) 5

Question 2

When aqueous solutions of Pb(NO3)2 and NaCl are mixed, PbCl2 precipitates. The balanced net ionic equation is ________.
 
  A) Pb2+ (aq) + 2Cl- (aq)  PbCl2 (s)
  B) Pb2+ (aq) + 2NO3- (aq)  Pb(NO3)2 (s)
  C) Pb2+ (aq) + 2NO3- (aq)  Pb(NO3)2 (aq)
  D) Pb(NO3)2 (aq) + 2NaCl (aq)  PbCl2 (s) + 2NaNO3 (aq)
  E) Pb(NO3)2 (aq) + 2NaCl (aq)  PbCl2 (aq) + 2NaNO3 (s)

Question 3

A real gas will behave most like an ideal gas under conditions of ________.
 
  A) high temperature and high pressure
  B) high temperature and low pressure
  C) low temperature and high pressure
  D) low temperature and low pressure
  E) STP


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janeli

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Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

A

Answer to Question 3

B


evelyn o bentley

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  • Posts: 564
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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