The decomposition of NO2(g) occurs by the following bimolecular elementary reaction: 2NO2(g) 2NO(g) + O2(g) The
Question:
2NO2(g) → 2NO(g) + O2(g) The rate constant at 273 K is 2.3 × 10-12 L mol-1s-1, and the activation energy is 111 kJ/mol. How long will it take for the concentration of NO2(g) to decrease from an initial partial pressure of 2.5 atm to 1.5 atm at 500. K? Assume ideal gas behavior.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (20 reviews)
We need the value of k at 500 K 222 e 222 k 2 10 10 2 L ...View the full answer
Answered By
Jonas Araujo
I have recently received the degree of PhD. In Physics by the Universidade Federal do Maranhão after spending a term in Durham University, as I have been awarded a scholarship from a Brazilian mobility program. During my PhD. I have performed research mainly in Theoretical Physics and published works in distinguished Journals (check my ORCID: https://orcid.org/0000-0002-4324-1184).
During my BSc. I have been awarded a scholarship to study for a year in the University of Evansville, where I have worked in detection-analysis of photon correlations in the the Photonics Laboratory. There I was a tutor in Electromagnetism, Classical Mechanics and Calculus for most of that year (2012).
I am very dedicated, honest and a fast learner, but most of all, I value a job well done.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
How long will it take to produce 1.00 103 kg of magnesium metal by the electrolysis of molten magnesium chloride using a current of 5.00 104 A?
-
How long will it take an RESP to grow to $200,000, if the plan owner contributes $250 at the end of each month and the plan earns: a. 8% compounded monthly? b. 8% compounded quarterly? c. 8%...
-
How long will it take to build up a fund of $10 000 by saving $300 at the end of every 6 months at 4.5% compounded semi- annually?
-
My company is Target (TGT). In this project, you will find and discern the appropriate data to determine a realistic assessment of the weighted average cost of capital for a firm of your choosing....
-
Visit CarPoints Web site at autos.msn.com/. How does the site assist consumers in the evaluation stage of choosing a new car? Develop your own hypothetical evoked set of three or four car models and...
-
The buckets on the conveyor travel with a speed v. Each bucket contains a block which falls out of the bucket when = 1 . Determine the distance d to where the block strikes the conveyor. Neglect...
-
A temperature sensor of \(10.5-\mathrm{mm}\) diameter experiences cross flow of water with a free stream temperature of \(80^{\circ} \mathrm{C}\) and variable velocity. Derive an expression for the...
-
The Sports Shoe Company is a manufacturer of basketball and football shoes. The manager of marketing must decide the best way to spend advertising resources. Each football team sponsored requires 120...
-
1. Determine the atmospheric pressure at a location where the barometric reading is 720 mm Hg. 2. A pressure gauge connected to a tank reads 52 psi at a location where the barometric reading is 29.6...
-
In Gallups Annual Consumption Habits Poll, telephone interviews were conducted for a random sample of 1014 adults aged 18 and over. One of the questions was, How many cups of coffee, if any, do you...
-
At 620. K butadiene dimerizes at a moderate rate. The following data were obtained in an experiment involving this reaction: a. Determine the order of the reaction in butadiene. b. In how many...
-
The activation energy for a certain uncatalyzed biochemical reaction is 50.0 kJ/ mol. In the presence of a catalyst at 37oC, the rate constant for the reaction increases by a factor of 2.50 103 as...
-
Johnson Hardware offers a range of merchandise for the maintenance of the home and cars. It is a small and simple business, with Pete Johnson doing most of the managerial and office work himself. He...
-
Suppose you are the financial advisor to a firm that is in good financial health. What suggestions would you make to the firms management about obtaining borrowed funds if both financially healthy...
-
Why do some quality initiatives fail?
-
Define the term ethics.
-
Discuss the functions and characteristics of non depository institutions.
-
What is total quality?
-
Steam in a closed system is compressed by reversible isothermal process in a heat bath at 250 C, starting from an initial pressure of 15 bar. During the process, the steam transfers 2000 kJ/kg of...
-
The Home Depot is the leading retailer in the home improvement industry and one of the 10largest retailers in the United States. The company included the following on its January 29, 2012, balance...
-
The two pipes are made of the same material and are connected as shown. If the cross-sectional area of BC is A and that of CD is 2A, determine the reactions at B and D when a force P is applied at...
-
A pellet of Zn of mass 31.2 g is dropped into a flask containing dilute H 2 SO 4 at a pressure of P = 1.00 bar and temperature of T = 300.K. What is the reaction that occurs? Calculate w for the...
-
Calculate H and U for the transformation of 2.50 mol of an ideal gas from 19.0C and 1.00 atm to 550.C and 19.5 atm if C P,m = 20.9 + 0 042 T/K in units of J K -1 mol -1 .
-
A 1.75 mole sample of an ideal gas for which C V ,m = 20.8 J K -1 mol -1 is heated from an initial temperature of 21.2C to a final temperature of 380.C at constant volume. Calculate q, w, U, and H...
-
provide requirements for a ATM machine On MS word (PLEASE USE AGILE METHODOLOGY) Who is the actor on a this ATM machine What is the system? Write a User Story for the ATM machine write system...
-
A solid metal sphere with a diameter of 2 cm and a mass of 8 g is used for the following heat transfer experiments. You can assume the temperature throughout the inside of the metal sphere is...
-
Find the charters that exhibit outliers in fuel consumption per hour. Check for standardized fuel consumption per hour larger or less than -1.5 and 1.5 respectively. -- use query3 in a "from" clause.
Study smarter with the SolutionInn App