Question

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?

Engineering   Chemical-Engineering   
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
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
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
Experiments on learning in animals sometimes measure how long it takes a mouse to find its...
Experiments on learning in animals sometimes measure how long it takes a mouse to find its way through a maze. Long experience indicates that the mean time is 20 seconds for one particular maze.A researcher thinks that playing loud rap music will, on average, cause mice to take longer to complete the maze. (a) State the null and alternative hypothesis in this case. Define (in words) the parameter of interest in this case. A total of 12 mice attempted the...
Some dietitians have suggested that highly acidic diets can have an adverse affect on bone density...
Some dietitians have suggested that highly acidic diets can have an adverse affect on bone density in humans. Alkaline diets have been marketed to avoid or counteract this effect. Veterinary researchers wondered if the same thing true for cats, and whether an alkaline diet might be beneficial. Two groups of 4 cats each were fed diets for 12 months that differed only in acidifying or alkalinizing properties. The bone mineral density (g/cm2) of each cat was measured at the end...
SOME DRAWBACK OF BLACK-SCHOLES Briefly discuss here some difficulties associated with the Black Scholes formula, which...
SOME DRAWBACK OF BLACK-SCHOLES Briefly discuss here some difficulties associated with the Black Scholes formula, which is widely used to calculate the price of an option. For example, consider a European call option for a stock. This is the right to buy a specific number of shares of a specific stock on a specific date in the future, at a specific price (the exercise price, also called the strike price). If all these quantities are fixed, the question becomes: what...
21) A person carries a 25.0-N rock through the path shown in the figure, starting at...
21) A person carries a 25.0-N rock through the path shown in the figure, starting at point A and ending at point B. The total time from A to B is 1.50 min. How much work did gravity do on the rock between A and B? A) 625 J B) 20.0 J C) 275 J D) 75 J E) 0 J 22) A person carries a 2.00-N pebble through the path shown in the figure, starting at point A and...
please answear each question 1)At equilibrium, ________. a)the rates of the forward and reverse reactions are...
please answear each question 1)At equilibrium, ________. a)the rates of the forward and reverse reactions are equal b)the value of the equilibrium constant is 1 c)all chemical reactions have ceased d)the rate constants of the forward and reverse reactions are equal e)the limiting reagent has been consumed 2)The equilibrium-constant expression depends on the ________ of the reaction. a) stoichiometry b) mechanism c) the quantities of reactants and products initially present d) temperature e) stoichiometry and mechanism 3)Given the following reaction...
Samantha Groves and Harry Finch are facing an important decision. After having discussed different financial scenarios...
Samantha Groves and Harry Finch are facing an important decision. After having discussed different financial scenarios into the wee hours of the morning, the two computer engineers felt it was time to finalize their cash flow projections and move to the next stage – decide which of two possible projects they should undertake. Both had a bachelor degree in engineering and had put in several years as maintenance engineers in a large chip manufacturing company. About six months ago, they...
Find & fix errors Completed: 43% (approximately) This page: up to 0.50 hours Remaining pages: up...
Find & fix errors Completed: 43% (approximately) This page: up to 0.50 hours Remaining pages: up to 3.50 hours Time frames are only a guide. You may take more or less time to complete each page. Your grading outcome (still in progess) Awarded Points Total Points Prior to this page 28 88 On this page 0 20 After this page 0 223 Total 28 331 Sage 50 Learning Centre Sage 50 Learning Center Quick reference guide Information from previous pages...
MATHEMATICS 1. The measure of location which is the most likely to be influenced by extreme...
MATHEMATICS 1. The measure of location which is the most likely to be influenced by extreme values in the data set is the a. range b. median c. mode d. mean 2. If two events are independent, then a. they must be mutually exclusive b. the sum of their probabilities must be equal to one c. their intersection must be zero d. None of these alternatives is correct. any value between 0 to 1 3. Two events, A and B,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT