Question

For chain polymerization kinetics, set the rate of initiation and the rate of termination equal to...

For chain polymerization kinetics, set the rate of initiation and the rate of termination equal to each other. This is the steady state approximation. (a) Show that the rate of propagation is: R_p=k_p[M](R_i/(2k_t))^(1/2) (b) If you double the rate of initiation, by what factor does the rate of propagation increase?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An experimenter performs two sets of enzyme kinetics experiments. One set of experiments, when plotted as...
An experimenter performs two sets of enzyme kinetics experiments. One set of experiments, when plotted as a double-reciprocal plot, yielded a y-intercept of 0.043 μM-1·min and an x-intercept of -20.0 mM-1. A second set of experiments, when similarly plotted, yielded a y-intercept of 0.129 μM-1·min and an x-intercept of -60.0 mM-1. The second set of experiments contained 75 nM of an uncompetitive inhibitor. Given these data, what is the Ki' (in nM to the nearest tenths) for this inhibitor? Hint:...
5. Draw a chain of two nucleotides, indicating the base used for each, and the location...
5. Draw a chain of two nucleotides, indicating the base used for each, and the location of the ester bonds between them. a. Draw an incoming deoxycytosine triphosphate molecule, placing a box around the atoms that will be released during the chemical reaction of polymerization. b. Do you think this reaction is reaction is endergonic (energy absorbing) or exergonic (energy releasing)? Why? 6. S-CDK (cyclin A-CDK1) promotes the disassembly of the pre-RC by phosphorylating Cdc6 (targeting Cdc6 for degradation) and...
(a) give all reactions that you can think of which would result in termination of the...
(a) give all reactions that you can think of which would result in termination of the chain reaction of a free radical halogenation. (b) Assuming that the hydrocarbon being chlorinated is neopentane and that the propagation steps in the mechanism each take place 100 times for each termination step, what is the expected weight ratio of neopentyl chloride to neopentanesulfonyl chloride in the final crude reaction product? show work. (c) write the structures of the two monochlorinated products that could...
Answer the following in 1-3 sentences each. a) Summarize the causes and effects of the Tromsdorff...
Answer the following in 1-3 sentences each. a) Summarize the causes and effects of the Tromsdorff (or autoacceleration) effect in chain polymerization. b) In a free radical polymerization of polystyrene, how can [I] and [M] be changed such that Rp is the same but DPn is reduced by a factor of 2? c) Why can’t free radical polymerization (in general) be used to make block copolymers? d) What is [M] (in mol/L) for a bulk PS polymerization?
Consider a Markov chain {Xn; n = 0, 1, 2, . . . } on S...
Consider a Markov chain {Xn; n = 0, 1, 2, . . . } on S = N = {0, 1, 2, . . . } with transition probabilities P(x, 0) = 1/2 , P(x, x + 1) = 1/2 ∀x ∈ S, . (a) Show that the chain is irreducible. (b) Find P0(T0 = n) for each n = 1, 2, . . . . (c) Use part (b) to show that state 0 is recurrent; i.e., ρ00 =...
Objectives: To be able to derive the necessary rate equations for multistep reactions using rate limiting...
Objectives: To be able to derive the necessary rate equations for multistep reactions using rate limiting cases and the steady-state approximation. Further we should be able to derive the necessary half-life equations based on 1st order rate kinetics. Question 1. This is a consecutive reaction irreversible first-rate reactions below A →B →C →.... 12 <Suppose that And you are interested in isolating the largest possible amount of B. Given the values of k1 and k2, derive an equation for the...
The unsaturated C4H6 dimerizes to C8H12. When data in the study of kinetics is collected and...
The unsaturated C4H6 dimerizes to C8H12. When data in the study of kinetics is collected and plotted against time, the plots of [C4H6] or ln[C4H6] produced curved lines whereas the plot of 1/[C4H6] was linear. a. Calculate the concentration of C4H6 left after 33 minutes. The rate constant is 6.721 x 10-2 M-1 s -1 and the half-life is 128 seconds. b. What is the rate law for this reaction? When answering it'd be greatly appreciated if you could show...
1.) The Discount Rate is equal to 1% and the Fed Funds Rate is equal to...
1.) The Discount Rate is equal to 1% and the Fed Funds Rate is equal to .5% What does the Prime Rate equal? 2.) The Discount Rate is equal to 1% and the Fed Funds Rate is equal to .5% At what rate would banks be able to borrow from the Fed? 3.) The Discount Rate is equal to 1% and the Fed Funds Rate is equal to .5%At what rate would banks be able to borrow from each other's...
Question #1: The Basic Solow Model Consider an economy in which the population grows at the...
Question #1: The Basic Solow Model Consider an economy in which the population grows at the rate of 1% per year. The per worker production function is y = k6, where y is output per worker and k is capital per worker. The depreciation rate of capital is 14% per year. Assume that households consume 90% of their income and save the remaining 10% of their income. (a) Calculate the following steady-state values of (i) capital per worker (ii) output...
Learning Goal: To understand reaction order and rate constants. For the general equation aA+bB?cC+dD, the rate...
Learning Goal: To understand reaction order and rate constants. For the general equation aA+bB?cC+dD, the rate law is expressed as follows: rate=k[A]m[B]n where m and n indicate the order of the reaction with respect to each reactant and must be determined experimentally and k is the rate constant, which is specific to each reaction. Order For a particular reaction, aA+bB+cC?dD, the rate law was experimentally determined to be rate=k[A]0[B]1[C]2=k[B][C]2 This equation is zero order with respect to A. Therefore, changing...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT