Consider this isomerization reaction between cyclopropane (C) and propene (P) This is a first order reaction, so its rate law is given by: Rate = - change[C]/ change time = k(C) The rate constant, k, is equal to 9.20 s-1.                                               (a) If [C]o = 6.00 M, what is the concentration after 1.00 (b) If [C]o = 6.00 M, at what time will the concentration fall to a value of 0.15 M?  For this part, you will have to use the equation             ln  [C]     =   -k t         and solve it for t in seconds.                  [C]o c) What is the half life of this reaction?

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Consider this isomerization reaction between cyclopropane (C) and propene (P)

This is a first order reaction, so its rate law is given by:

Rate = - change[C]/ change time = k(C)

The rate constant, k, is equal to 9.20 s-1.                                              

(a) If [C]o = 6.00 M, what is the concentration after 1.00

(b) If [C]o = 6.00 M, at what time will the concentration fall to a value of 0.15 M? 

For this part, you will have to use the equation

            ln  [C]     =   -k t         and solve it for t in seconds.

                 [C]o

c) What is the half life of this reaction?

d.) If the initial concentration of cyclopropane is 10.0 M, when will the concentration of cyclopropane fall to 1.25 M?

 

 

 

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