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Author Question: An aqueous solution at 25.0C contains H+ = 0.085 M. What is the pH of the solution? A) 1.07 B) ... (Read 74 times)

P68T

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on: Aug 27, 2018
An aqueous solution at 25.0C contains H+ = 0.085 M. What is the pH of the solution?
 
  A) 1.07
  B) -1.07
  C) 13.0
  D) 0.0850
  E) 1.20

Question 2

Which group in the periodic table contains elements with the valence electron configuration of ns2np1?
 
  A) 1A
  B) 2A
  C) 3A
  D) 4A
  E) 8A


nixon_s

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

A

Answer to Question 2

C


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P68T

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Reply #2 on: Aug 27, 2018
TY


nixon_s

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Reply #3 on: Aug 27, 2018
You're welcome


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