Question

It is known that the kinetics of recrystallization for some alloy obey the Avrami equation, and...

It is known that the kinetics of recrystallization for some alloy obey the Avrami equation, and that the value of n in the exponential is 4.6. If, at some temperature, the fraction recrystallized is 0.30 after 100 min, determine the rate of recrystallization at this temperature

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For some transformation having kinetics that obey the Avrami equation (Equation 11.17), the parameter n is...
For some transformation having kinetics that obey the Avrami equation (Equation 11.17), the parameter n is known to have a value of 1.7. If, after 125 s, the reaction is 50% complete, how long (total time) will it take the transformation to go to 86% completion?
The kinetics of some phase transformations obey the Avrami relationship. Using the fraction transformed-time data given...
The kinetics of some phase transformations obey the Avrami relationship. Using the fraction transformed-time data given below, determine the total time required for the transformation to go to 90 % completion. Fraction transformed Time (s) 0.2 12.7 0.8 26.6
A chemical reaction is known to have a general rate equation of the form: Rate=k[A]n Use...
A chemical reaction is known to have a general rate equation of the form: Rate=k[A]n Use the following data to answer the two questions below. Determine the order of reactant A. Time (s) [A] mol/L 0 0.2 100 0.1570 200 0.1292 300 0.1098 400 0.0954 500 0.0844 600 0.0756 700 0.0685 800 0.0627 900 0.0577 1000 0.0535 A. First Order B. Second Order C. Zero Order D. That's an Order! Determine the rate constant k. State your answer to three...
If a substance is radioactive, this means that the nucleus is unstable and will therefore decay...
If a substance is radioactive, this means that the nucleus is unstable and will therefore decay by any number of processes (alpha decay, beta decay, etc.). The decay of radioactive elements follows first-order kinetics. Therefore, the rate of decay can be described by the same integrated rate equations and half-life equations that are used to describe the rate of first-order chemical reactions: lnAtA0=−ktlnAtA0=−kt and t1/2=0.693kt1/2=0.693k where A0A0A_0 is the initial amount or activity, AtAtA_t is the amount or activity at...
I. Solve the following problem: For the following data: 1, 1, 2, 2, 3, 3, 3,...
I. Solve the following problem: For the following data: 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 5, 6 n = 12 b) Calculate 1) the average or average 2) quartile-1 3) quartile-2 or medium 4) quartile-3 5) Draw box diagram (Box & Wisker) II. PROBABILITY 1. Answer the questions using the following contingency table, which collects the results of a study to 400 customers of a store where you want to analyze the payment method. _______B__________BC_____ A...
4) The correlation coefficient r is a sample statistic. What does it tell us about the...
4) The correlation coefficient r is a sample statistic. What does it tell us about the value of the population correlation coefficient ρ (Greek letter rho)? You do not know how to build the formal structure of hypothesis tests of ρ yet. However, there is a quick way to determine if the sample evidence based on ρ is strong enough to conclude that there is some population correlation between the variables. In other words, we can use the value of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT