AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Rate-determining step

AP Chemistry Zumdahl 7E Chapter 12 Notes

Subject: 
Chemistry
Rating: 
0
No votes yet
Tags: 
Chemical kinetics
Order of reaction
Reaction rate
Rate equation
Molecularity
Rate-determining step
Chemical reaction
Reaction mechanism
Catalysis
Activation energy
Conversion
Yield

1 Chapter 12 - Chemical Kinetics 12.1 Reaction Rates A. Chemical kinetics 1. Study of the speed with which reactants are converted to products B. Reaction Rate 1. The change in concentration of a reactant or product per unit of time [ ] t A tt ttimeatAofionconcentratttimeatAofionconcentratRate D D=- -= 12 12 a. Rates decrease with time b. It is customary to express reaction rates as positive values c. Instantaneous rate can be determined by finding the slope of a line tangent to a point representing a particular time C. Decomposition of NO2 2NO2(g) ? 2NO(g) + O2(g) Rate of consumption of NO2 = rate of production of NO = 2(rate of production of O2) [ ]t NO D D- 2 = [ ] t NO D D = [ ] ? ?

Chemical Kinetics: Rates of Reaction review sheet

Subject: 
Chemistry
Rating: 
0
No votes yet
Tags: 
Physical chemistry
Chemical kinetics
Chemistry
Reaction rate
Catalysis
Rate equation
Activation energy
Reaction mechanism
Order of reaction
Rate-determining step
Arrhenius equation
Collision theory
Rates of reaction

South Pasadena ? AP Chemistry [Keep for Reference] 15 ? Chemical Kinetics: Rates of Reaction DRAFT-- A B L U F F E R ? S G U I D E ? ? How to talk about Reaction Rate rate = ([chemical]/(time Common Units: M/s, mol?L-1?s-1 rate of disappearance of reactant or rate of appearance of product use coefficients to change one rate to another Reaction: 2A + 3B ( 4C = = watch your signs (([React.] = -([Prod.]) From a graph of [R] vs time Average rate is the slope of a segment. Instantaneous rate is slope of the tangent. Initial rate is often used.? ? How to Speed Up a Reaction [Use Collision Theory, Kinetic Molecular Theory] increase the concentration of reactants - increase molarity of solutions - increase partial pressure of gases
Subscribe to RSS - Rate-determining step

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!