A reaction rate doubles when an investigator increases the temperature by 10 C, from 298 to 308

Question:

A reaction rate doubles when an investigator increases the temperature by 10 °C, from 298 to 308 K . What is the activation energy?

Strategy

Start with Equation 13.11:

To solve this problem, we need to recognize that the ratio k₁/k₂ is 1:2 because we are told that the rate doubles. Because we are given T₁ and T₂, and R is a constant that we know, we can solve for the activation energy, Ea.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

See More Books

Question Posted: Jan 04, 2024 11:41 AM

See More Questions

A reaction rate doubles when the temperature increases from 25 C to 40 C. What is the activation energy?
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
Which of the following statements is FALSE about illusory correlations: An illusory correlation refers to the tendency to perceive two things as being related when they are not, or being more...
Consider a function, known as the correlation function, defined by C(t) = < x (t) x (0)>, where x(t) is the position operator in the Heisenberg picture. Evaluate the correlation function explicitly...
Acre Construction assembles residential houses. It uses a job- costing system with two direct- cost categories (direct materials and direct labor) and one indirect- cost pool ( assembly support)....
Consider the $4 \mathrm{x} 4$ square matrix below. \[\left[\begin{array}{llll}A & B & C & D \\D & A & B & C \\C & D & A & B \\B & C & D & A\end{array} ight]\] Suppose the rows correspond to subjects...
If Wild Widgets, Inc., were an all-equity company, it would have a beta of .85. The company has a target debtequity ratio of .40. The expected return on the market portfolio is 11 percent, and...
Consider a 10 year bond with face value $1000. Pays 6% coupon semi annual and has a yeild to maruryity of 7%. How much would the approximate percentagechange in the price of bond if interest rate in...
Explain the effect of doubling the concentration of one reactant on the collision frequency.
Calculate the activation energy (in kJ/mol) for a reaction that has k = 1.0 10 8 s -1 at 250 K and k = 3.8 10 8 s -1 at 350 K.
Describe the year-end adjustment to record the allowance for uncollectible accounts.
Distributors are complaining that billing from you- a furniture manufacturer frequently not correct and even sent to the wrong email and mailing addresses. What actions would you take to improve the...
Which followership style would be attributed to an individual characterized by rebelliousness and anti-authoritarian tendencies?
"What role does globalization play in the transformation of cultural identities and the reconfiguration of social hierarchies, and how do individuals and communities negotiate their agency within...
Discuss the Hierarchy of information-based business decision-makers. Which level has the best chance of success and why?
How do theories of social change, such as conflict theory, functionalism, and symbolic interactionism, offer insights into the mechanisms through which societies evolve and adapt to external...
Sarah transfers property with an $80,000 adjusted basis and a $100,000 FMV to Super Corporation in a Sec. 351 transaction. Sarah receives stock with an $85,000 FMV and a short-term note with a...
How can a promoter avoid personal liability for pre-incorporation contracts?
What volume of mercury (sg = 13.54) would weigh the same as 0.020 m 3 of castor oil, which has a specific weight of 9.42 kN/m 3 ?
A rock has a specific gravity of 2.32 and a volume of 1.42 10 -4 m 3 . How much does it weigh?
The specific gravity of benzene is 0.876. Calculate its specific weight and its density in U.S. Customary System units.
Heterogeneous Medium Models (60 pts). a) In the notes on Heterogeneous Media, show that equation (*) satisfies the appropriate boundary conditions, and perform the calculations needed to obtain the...
10pts) A hillside with a spring in South Sudan has the following characteristics: The soil bank seeping water is exposed along 80 ft and the saturated thickness is 3 ft above the impervious clay...
An airport traffic control tower is responsible for all airplanes within a 75-mile radius. A flight takes off from Austin at 5:00 AM and flies directly to Seattle, passing over Salt Lake City in the...

A reaction rate doubles when an investigator increases the temperature by 10 C, from 298 to 308

Question:

-E. (1 1n (4/2) = R - ( 12/12 In k RT 1 T

Step by Step Answer:

Let T be 298 and 7 be 308 K The ratio of the ...View the full answer

Chemistry Principles And Practice

Students also viewed these Sciences questions