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...
Salem-Winston Corporation is emerging from reorganization proceedings under Chapter 11 of the bankruptcy laws. The company's balance sheet shows total assets of $4,500,000, liabilities subject to...
15-6. Cules son las tres preguntas que consideran los directivos de marketing en la eleccin de un canal de marketing y de los intermediarios ?
If D = 8,000 per month, S = $45 per order, and H = $2 per unit per month, (a) What is the economic order quantity? (b) How does your answer change if the holding cost doubles? (c) What if the holding...
Financing Deficit Stevens Textile Corporation's 2 0 1 9 financial statements are shown below: Income Statement for December 3 1 , 2 0 1 9 ( Thousands of Dollars ) required line of credit. Do not...
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 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...
Why is it important for an employee to be evaluated ona timely basis? LO.1
IRIS Ratio Analysis Spreadsheet Using the information presented below, calculate the ratios requested in the IRIS ratio section. All of your answers should be in percentage-format. Note that the...
https://www.youtube.com/watch?v=jQbXao0mQ1M 1. Identify the cultural misunderstandings that occurred during Kenichi Takahashi's meeting with Rob, Ella, and Stephanie. Explain and support your...
Using what you know of groups and teams, how do you get your teams back on track with Pat? What actions do you need to take as a leader to minimize/repair the negative impact Pat's has had on the...
The demand function for a certain product is given by p = 3000 2x + 100 (0 x 10) where x (measured in units of a thousand) is the quantity demanded per week and p is the unit price in dollars. Sketch...
QUESTION 4 Dr. Martin Luther King's Speech where he proclaimed, "Free at last! Free at last!" is an example of O A. Impromptu O B. Dissolving OC. Prepared D. Reference E.Planned Speaking Wording...
Find the limit, if it exists. If the limit does not exist, explain why. 2 1 lim 0.5 |2x x| >0.5- |23 ?
5. How much would you need to deposit in an account now in order to have $5,000 in the account in 5 years? Assume the account earns 2% interest compounded monthly. 10. You deposit $300 each month...
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....
Aecerty 1067687 was completed with the folowing charaderistick Murulectere sec00 5xs:99 s35ida sputed
Assume todays settlement price on a CME EUR futures contract is $1.3180 per euro. You have a long position in one contract. EUR125,000 is the contract size of one EUR contract. Your performance bond...
Q2. Company ABC bought an equipment for $20,000 in 2015, with useful life of 5 years $5,000 residual value amortized using straight-line method. Prepare a table to illustrate the differences...

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