CF2Cl2 can be prepared from the nucleophilic substitution of another alkyl halide CCl4 in the presence of excess HF. CCl4 + 2HF -----> CF₂Cl2 + 2HCI. rate = k[CCl4] How long will it take for this reaction to reach 90% completion if the the rate constant for the reaction is 1.5 x 10- 4 5-1? Give your answer in hours to 1 d.p. Time required: hours

CF2Cl2 can be prepared from the nucleophilic substitution of another alkyl halide CCl4 in the presence of excess HF. CCl4 + 2HF -----> CF₂Cl2 + 2HCI. rate = k[CCl4] How long will it take for this reaction to reach 90% completion if the the rate constant for the reaction is 1.5 x 10- 4 5-1? Give your answer in hours to 1 d.p. Time required: hours

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions

Section: Chapter Questions

Problem 20.27P

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