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For some transformation having kinetics that obey the Avrami equation (Equation 11.17), the parameter n is known to have a value of 2.3. If, after 145 s, the reaction is 50% complete, how long (total time) will it take the transformation to go to 88% completion

User Prasann
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1 Answer

23 votes
23 votes

Answer:

t ≈ 235.47 secs

Step-by-step explanation:

Calculate how long it will take the transformation to go to 88% completion

Given that Avrami equation ( y )= 1 - exp( - kt^n )

n = 2.3

t = 145 secs

reaction = 50% after t = 145 secs

Reaction = 88% after t = ?

attached below is a detailed solution

For some transformation having kinetics that obey the Avrami equation (Equation 11.17), the-example-1
For some transformation having kinetics that obey the Avrami equation (Equation 11.17), the-example-2
User Dhanveer Thakur
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