Alkynes have the general molecular formula CnH2n-2. Thus, when n ...

[eruditmonkey@yahoo.com]

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.

[stano32]

Answer to Question 1

A

Answer to Question 2

E

[eruditmonkey@yahoo.com]

YES! Correct, THANKS for helping me on my review

[recede]

Thanks for the timely response, appreciate it