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Author Question: Which substance is likely to be produced when the dissolved oxygen in a lake is depleted? A) ... (Read 95 times)

jeatrice

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on: Aug 27, 2018
Which substance is likely to be produced when the dissolved oxygen in a lake is depleted?
 
  A) methane
  B) hydrogen
  C) nitrite
  D) bicarbonate

Question 2

Amines are acidic compounds.
 
  Indicate whether the statement is true or false


zenzy

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

A

Answer to Question 2

FALSE


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