When 1.10 g of ethanol (C 2 H 6 O) undergoes combustion in a bomb calorimeter, the
Question:
When 1.10 g of ethanol (C2H6O) undergoes combustion in a bomb calorimeter, the temperature rises from 22.32°C to 29.48°C. Find ΔErxn for the combustion of ethanol in kJ/mol. The heat capacity of the bomb calorimeter, determined in a separate experiment is 4.70 kJ/°C.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
Given 110 g ethanol T i 2232C T f 2948C C cal 470 kJC Fi...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
One gallon of gasoline releases approximately 1.2 10 8 J when it is burned (i.e., undergoes combustion) in a car engine. If the engine releases 4.0 10 7 J of heat during this time, what is the...
-
If palmitic acid is subjected to complete combustion in a bomb calorimeter, one can calculate a standard free energy of combustion of 9788 kJ/mol. From the ATP yield of palmitate oxidation, what is...
-
A sample of K(s) of mass 2.740 g undergoes combustion in a constant volume calorimeter. The calorimeter constant is 1849 J K 1 , and the measured temperature rise in the inner water bath containing...
-
Adrian Webb bought 618 bricks to build a barbecue pit, paying $185.40. Find the cost per brick. (HINT: Cost per brick means the cost for one brick.) The cost per brick is s (Round to nearest hundidth)
-
A student goes to the laboratory supply room and obtains five feet of clear plastic tubing with an outer diameter of 1/2 inch and a wall thickness of 1/16 inch. She bends the tube into a U shape with...
-
To what extent is the new psychological contract a myth dreamed up by HR commentators to add a new dimension to discussions about SHRM?
-
What is a process? What is process nesting? LO.1
-
What is apparent from a horizontal presentation of financial statement information? A vertical presentation?
-
Please help with the following. The percentage method table is listed under the question. Allison is paid $2,520 per week. What is the amount of federal income tax withheld from Allison's paycheck...
-
In this exercise, you modify the Chopkins Toys application from Exercise 11. Use Windows to make a copy of the Chopkins Solution folder. Rename the copy Modified Chopkins Solution. Open the Chopkins...
-
Inflating ones lungs requires the inflator to do pressurevolume work on the surroundings. If the lungs are inflated from a volume of 2.5 L to 5.5 L against an external pressure of 1.10 atm, how much...
-
A cigarette lighter contains 2.90 g of butane, C 4 H 10 . Calculate the heat (in kJ) associated with the complete combustion of the butane in the lighter. C 4 H 10 (g) + 13/2 O 2 (g) 4 CO 2 (g) + 5...
-
What does the plan of record illustrate that the aggregate project plan does not?
-
Section Three Answer the questions below 1.While pulling out of her driveway, Bethany becomes distracted by a bee and strikes Melanie, who is riding past on a bicycle. Bethany suffers serious injury...
-
A __________ is a schedule periodic check of a specific process behavior. Question 1Answer A. Widget B. Dashboard C. Monitor D. Process ID
-
1. Was VAAF contractually obligated to pay Chad for refraining from smoking? 2. Was there consideration to support its promise to pay $500? 3. Are there other facts you need to know to make that...
-
Presented here are the comparative balance sheets of Hames Incorporated at December 31, 2023 and 2022. Sales for the year ended December 31, 2023, totaled $1,700,000.%0D%0A%0D%0AHAMES...
-
McDonald's conducts operations worldwide and is managed in two primary geographic segments: US, and International Operated Markets, which is comprised of Australia, Canada, France, Germany, Italy,...
-
Find the interval of convergence of the power series. n=0 (-1)"+(x - 1)"+1 n+1
-
If the jobs displayed in Table 18.24 are processed using the earliestdue-date rule, what would be the lateness of job C? TABLE 18.24 Processing Times and Due Dates for Five Jobs Job C D E...
-
An automobile gasoline tank holds 21 kg of gasoline. When the gasoline burns, 84 kg of oxygen is consumed, and carbon dioxide and water are produced. What is the total combined mass of carbon dioxide...
-
A hydrogen-filled balloon is ignited, and 1.50 g of hydrogen reacts with 12.0 g of oxygen. How many grams of water vapor form?
-
Why is the mass corresponding to a mole of one element different from the mass corresponding to a mole of another element?
-
When credit terms for a sale are 2/15, n/40, the customer saves by paying early. What percent (rounded) would this savings amount to on an annual basis
-
An industrial robot that is depreciated by the MACRS method has B = $60,000 and a 5-year depreciable life. If the depreciation charge in year 3 is $8,640, the salvage value that was used in the...
-
What determines a firm's beta? Should firm management make changes to its beta? Be sure to consider the implications for the firm's investors using CAPM.
Study smarter with the SolutionInn App