Author Question: Which substance is likely to be produced when the dissolved oxygen in a lake is depleted? A) ... (Read 99 times)

jeatrice

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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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Answer to Question 1

A

Answer to Question 2

FALSE



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