At 518C, the half-life for the decomposition of a sample of gaseous acetaldehyde (ethanal) initially at 363

Question:

At 518°C, the half-life for the decomposition of a sample of gaseous acetaldehyde (ethanal) initially at 363 Torr was 410 s. When the pressure was 169 Torr, the half-life was 880 s. Determine the order of the reaction.

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

Step by Step Answer:

Related Book For book-img-for-question

Physical Chemistry

ISBN: 9780716787594

8th Edition

Authors: Peter Atkins, Julio De Paula

See More Books

Question Posted: Sep 19, 2022 01:25 AM

See More Questions

The rate constant for the decomposition of a certain substance is 1.70 x 10-2 dm3 mol-1 S-1 at 24C and 2.01 X 10-2 dm3 mol-1 S-1 at 37"C. Evaluate the Arrhenius parameters of the reaction.
At 518C, the rate of decomposition of a sample of gaseous acetaldehyde, initially at a pressure of 363 Torr, was 1.07 Torr s 1 when 5.0 per cent had reacted and 0.76 Torr s 1 when 20.0 per cent had...
At 400 K, the half-life for the decomposition of a sample of a gaseous compound initially at 55.5 kPa was 340 s. When the pressure was 28.9 kPa, the half-life was 178 s. Determine the order of the...
What is the VaR Controversy? Define and discuss Value-at-Risk. How is VaR used to limit risk? How does the Monte Carlo Approach operate? What are some of the pros and cons of the different...
Examine the following table: a. Calculate the following probabilities: P (A), P() b. Show that (1) A and , (2) A and (3) and , (4) and are dependent events. A A Totals 200 80 1000 300 700 000 Totals...
Nitric acid is used extensively for the production of inorganic and organic nitrates, for metal treatments of various kinds, and for photoengraving. It is produced by oxidizing ammonia to nitric...
A food manufacturer is analyzing a sample of 400 corn kernels for the presence of a toxin. In this sample, three kernels have dangerously high levels of the toxin. Four kernels are randomly selected...
Smith & Co., a local Dallas public accounting firm, is incorporated as a professional corporation, with three shareholders, all CPAs. The shareholders have developed a combination of marketing,...
Discuss the role of process simulation in the design and evaluation of sustainable processes. How can Life Cycle Assessment (LCA) and simulation be combined to optimize environmental impacts and...
Summarize the main lean principles described in the article or case study you read Of the four lean principles of operations management, which one do you feel will provide the greatest impact to the...
The rate constant for the first-order decomposition of N 2 O 5 in the reaction 2 N 2 O 5 (g) 4 NO 2 (g) + O 2 (g) is k = 3.38 10 5 s 1 at 25C. What is the half-life of N 2 O 5 ? What will be the...
The second-order rate constant for the reaction is 0.11 dm 3 mol 1 s 1 . What is the concentration of ester after (a) 10 s, (b) 10 min when ethyl acetate is added to sodium hydroxide so that the...
Find the exact value of each expression. Do not use a calculator. sec35csc 55 - tan35cot 55
How can we image educational institutions in ten years? Explain
What is the purpose of the balance sheet? What is the difference between a cash basis and an accrual basis of accounting? What is the difference between a capital expenditure and a revenue...
A line passes through points A(3,-1, 4) and B(2, 0, 5). 7a) Write the parametric equations of the line.
A company has the following information: Direct Materials $210,000 Direct Labor $60,000 Manufacturing Overhead: Indirect Factory Wages $25,000 Factory Equipment Depreciation $10,000 Factory Utilities...
explaining how having an incarcerated parents has affected you, your parents, and other members of your family
Mycobacterium tuberculosis is an intracellular bacterium that causes tuberculosis. The M. tuberculosis genome includes 17 genes encoding adenylate cyclase, whereas free-living bacteria typically have...
What is the difference between direct materials and indirect materials?
Sucrose is readily hydrolyzed to glucose and fructose in acidic solution. The hydrolysis is often monitored by measuring the angle of rotation of plane polarized light passing through the solution....
Show that the following mechanism can account for the rate law of the reaction in Problem 22.11: What further tests could you apply to verify this mechanism? HCl + HCl K, HCI + CH,CH=CH, complex...
In the experiments described in Problems 22.11 and 22.13 an inverse temperature dependence of the reaction rate was observed, the overall rate of reaction at 70C being roughly one-third that at 19C....
You are considering a capital investment project that is estimated to have the following after-tax cash flows. The project requires an initial cash outlay of $60,000, and the appropriate discount...
The current price of a stock is $20. In 1 year, the price will be either $28 or $15. The annual risk-free rate is 7%. Find the price of a call option on the stock that has a strike price is of $25...
Beckman Engineering and Associates (BEA) is considering a change in its capital structure. BEA currently has $20 million in debt carrying a rate of 6%, and its stock price is $40 per share with 2...

At 518C, the half-life for the decomposition of a sample of gaseous acetaldehyde (ethanal) initially at 363

Question:

Step by Step Answer:

The order of the reaction is first order Th is i s a rriv ed at by f ollo wing the f ollowing ...View the full answer

Physical Chemistry

Students also viewed these Sciences questions