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Author Question: Which of the following solutions will have the highest concentration of chloride ions? A) 0.10 M ... (Read 137 times)

yoooooman

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on: Aug 27, 2018
Which of the following solutions will have the highest concentration of chloride ions?
 
  A) 0.10 M NaCl
  B) 0.10 M MgCl2
  C) 0.10 M AlCl3
  D) 0.05 M CaCl2
  E) All of these solutions have the same concentration of chloride ions.

Question 2

Which observation denotes a positive Tollens' test?
 
  A) The light blue color of the reagent disappears.
  B) A brick-red precipitate forms.
  C) A silver deposit forms on the glass surface.
  D) A silver wire dissolves.
  E) Bubbles of oxygen gas are produced.


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jomama

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

C

Answer to Question 2

C


yoooooman

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Reply #2 on: Aug 27, 2018
Thanks


jomama

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Reply #3 on: Aug 27, 2018
Welcome :)


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