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Author Question: If the following graphs are for the same reaction, which one is most likely the one with an added ... (Read 37 times)

Kthamas

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on: Jul 29, 2018
If the following graphs are for the same reaction, which one is most likely the one with an added catalyst?
 
  A) a
  B) b
  C) c
  D) d
  E) All have had catalyst added.

Question 2

Is the synthesis of ozone, O3, from oxygen, 02, an example of an exothermic or endothermic reaction?
 
  A) exothermic because ultraviolet light is emitted during its formation
  B) endothermic because ultraviolet light is emitted during its formation
  C) exothermic because ultraviolet light is absorbed during its formation
  D) endothermic because ultraviolet light is absorbed during its formation


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KKcool

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Kthamas

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Reply 2 on: Jul 29, 2018
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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