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Author Question: Alkynes have the general molecular formula CnH2n-2. Thus, when n = 2, the alkyne is C2H2 etc. If an ... (Read 109 times)

eruditmonkey@yahoo.com

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on: Aug 27, 2018
Alkynes have the general molecular formula CnH2n-2. Thus, when n = 2, the alkyne is C2H2 etc. If an alkyne has a molecular mass between 75 and 85, this alkyne is ________.
 
  A) C6H10
  B) C6H12
  C) C5H16
  D) C7H12

Question 2

Which of the following statements is true for a chemical reaction that has not reached an equilibrium?
 
  A) The reverse reaction rate is zero.
  B) The forward reaction rate is zero.
  C) The forward and reverse reaction rates are equal.
  D) Both A and B are true statements.
  E) None of the above are true statements.


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stano32

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

A

Answer to Question 2

E


eruditmonkey@yahoo.com

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Reply 2 on: Aug 27, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
:D TYSM

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