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Chapter 15 - Kinetics

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Chapter 15 - Kinetics

Post  T-rev G. on 1st March 2009, 8:53 pm

Post any questions you have for this chapter here.

T-rev G.

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Re: Chapter 15 - Kinetics

Post  T-rev G. on 15th March 2009, 6:18 pm

k guys. i need some help on 43, and 45. here is my work for 43. i cant even start 45 because its confuzing to me.

43. Givens. t1/2 = 2.7days, t=1.0 days.

Work. t1/2=2.7days=0.693/k=.257

e*(ln [?]/[5.6]0=-kt*e

1.29/5.6=.231*100%=2.31%

now is that the answer or did i mess something up? and on 45. could u tell/show me how to start it?

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