The decomposition of nitrogen dioxide, 2NO2(g) 2NO(g)+ O2(g) has a rate constant of 0.498 M/s at
Question:
2NO2(g) → 2NO(g)+ O2(g)
has a rate constant of 0.498 M/s at 319oC and a rate constant of 1.81 M/s at 354oC. What are the values of the activation energy and the frequency factor for this reaction? What is the rate constant at 420oC?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 62% (8 reviews)
Rearrange the twotemperature Arrhenius equation to solv...View the full answer
Answered By
Seema kuldeep
although I don't have an experience of teaching in a particular institute, previously I was an expert on Chegg and I have used to teach my batch mates and also my juniors.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
The initial-rate method was applied to the decomposition of nitrogen dioxide. 2NO2(g) 2NO(g) + O2(g) It yielded the following results: Initial NO2 Initial Rate of Concentration Formation of O2 Exp.1...
-
The following values of the rate constant were obtained for the decomposition of nitrogen dioxide at various temperatures. Plot the logarithm of k versus 1/T and from the graph obtain the energy of...
-
Use the technique described in Problem 13.97 to verify that the decomposition of nitrogen dioxide is second order. That is, divide each average rate in a time interval (obtained in Problem 13.96) by...
-
In the calculation of the power in an a.c. circuit using the formula W = EI cos , errors of +1% in I, 0.7% in E and + 2% in occur. Find the percentage error in the calculated value of W when = 1/3...
-
Xinia Poehler works for MRK all year and earns a monthly salary of $ 12,000. There is no overtime pay. MRK withholds income taxes at 15% of gross pay. In addition to payroll taxes, Xinia elects to...
-
Kerrie was born in June 1964, is looking to retire next year when she turns age 59. She has $450,000 invested in an "accumulation account superannuation fund" and a range of other investments outside...
-
A 180-1b man parachutes from a plane using a hemispherical parachute in air at \(20^{\circ} \mathrm{F}\) and \(14.60 \mathrm{psia}\). Calculate the parachute diameter required for the man's terminal...
-
Review inventory accounting definitions and principles. Requirement 1. Complete the crossword puzzle using the following clues: Down: 1. Treats the oldest inventory purchases as the first units sold....
-
You have developed a policy and documented it in conjunction with program team members. Should you test or trial the policy?
-
Fill in the missing values in the table below: Nominal Interest Real Interest Rate Inflation ate 4 3 12 |
-
The reaction 2B C + 2D is found to be zero-order when run at 990oC. If it takes 3.3 102 s for an initial concentration of B to go from 0.50 M to 0.20 M, what is the rate constant for the reaction?...
-
A second-order reaction has a rate constant of 8.7 104/(Ms) at 30oC. At 40oC, the rate constant is 1.8 103/(Ms). What are the activation energy and frequency factor for this reaction? Predict the...
-
During a particular year, a corporation has $18.6 million in revenue, $2.4 million of operating expenses, and depreciation expenses of $6.4 million. What is the approximate federal tax this...
-
25. In three dimensions, the location of a point can be represented by the ordered triple (x, y, z). a) Find the coordinates of the midpoint of the line segment with endpoints A(2, 3, 1) and B(6, 7,...
-
Jose purchases a new car from Mike's Deals. The retail installment contract states immediately above the buyer's signature in large, bold type: "There are no warranties that extend beyond the...
-
Evaluate the equivalent transfer function of the multi-loops system shown in Figure below. (b) Verify using MATLAB/Simulink that the obtained equivalent transfer function is correct. i.e. Construct...
-
While Adam is getting the purchase lined up, Stacy continues to work on financing options for future projects. She holds a meeting with several potential investors and she shares the concept of H2H,...
-
At a certain time, there are N0 (initial) milligrams of a radioactive substance. The substance decays so that after t years, the number of milligrams present, N, is given by N = N0e^-0.035t. How many...
-
Find t such that 0 t and t satisfies the stated condition. cos t = cos(-/6)
-
A copper sphere of 10-mm diameter, initially at a prescribed elevated temperature T;, is quenched in a saturated (1 atm) water bath. Using the lumped capacitance method, estimate the time for the...
-
The text describes the production of pure zinc from zinc sulfide ore both by a pyrometallurgical and by a hydrometallurgical process. Which aspects of the two processes are different and which are...
-
Although a number of slightly soluble copper(I) compounds (such as CuCN) can exist in contact with water, it is not possible to prepare a solution with a high concentration of Cu + ion. Show that Cu...
-
(A) Write plausible chemical equations to represent the (a) Roasting of Cu 2 S; (b) Reduction of WO 3 with H 2 (g); (c) Thermal decomposition of HgO to its elements. (B) Write chemical equations to...
-
of estion 2.1 Write a C++ program that calculates a customer's bill for a local cable company. The cable company has two types of customers: residential and business with different rates allocated...
-
Use Sobel mask and find horizontal and vertical gradient outputs for the given 5x5 image matrix which is coded 4-bit/pixel. (Don't use padding operation, obtain your output matrix as 3x3 image size!)...
-
003 The minimal polynomial associated with the matrix 102 01 1 is
Study smarter with the SolutionInn App