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Author Question: Place the following in order of increasing atomic radius. As O Br A) As < Br < O B) O < ... (Read 62 times)

chandani

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on: Aug 27, 2018
Place the following in order of increasing atomic radius. As O Br
 
  A) As < Br < O
  B) O < As < Br
  C) Br < As < O
  D) As < O < Br
  E) O < Br < As

Question 2

A gas mixture contains CO, Ar and H2. What is the total pressure of the mixture, if the mole fraction of H2 is 0.35 and the pressure of H2 is 0.58 atm?
 
  A) 1.7 atm
  B) 0.20 atm
  C) 0.49 atm
  D) 0.60 atm
  E) 2.1 atm


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bigsis44

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

E

Answer to Question 2

A


chandani

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

okolip

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Reply 3 on: Yesterday
Wow, this really help

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