A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The1 atm pressurecylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. Thecylinder is also submerged in a large insulated water bath. (See sketch at right.)pistoncylinderThe temperature of the water bath is monitored, and it is determined from this data that 338. kJ of heat flows out of thesystem during the reaction. The position of the piston is also monitored, and it is determined from this data that thepiston does 117. kJ of work on the system during the reaction.water bathgasesexothermicIs the reaction exothermic or endothermic?endothermicupDoes the temperature of the water bath go up ordown?downneitherinoutDoes the piston move in or out?neitherabsorbreleaseDoes the reaction absorb or release energy?neither?XSubmit AssignmentTerms of UsePrivacy2019 McGraw-Hill Education. All Rights Reserved.MacBook ProDDDIIOO0000SCF10F9F 5F8F 6F7F 4F3FT

It is given that the 338 KJ of heat (q) flow out of the system during the reaction and during this…

Answered: A mixture of gaseous reactants is put…

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter12: Thermodynamic Processes And Thermochemistry

Section: Chapter Questions

Problem 81AP

See similar textbooks

Similar questions

You are attending summer school and living in a very old dormitory. The day is oppressively hot. there is no air conditioner, and you cant open the windows of your room. There is a refrigerator in the room, however. In a stroke of genius, you open the door of the refrigerator, and cool air cascades out. The relief does not last long, though. Soon the refrigerator motor and condenser begin to run, and not long thereafter the room is hotter than it was before. Why did the room warm up?
On complete combustion at constant pressure, a 1.00-L sample of a gaseous mixture at 0C and 1.00 atm (STP) evolves 75.65 kJ of heat. If the gas is a mixture of ethane (C2H6) and propane (C3H8), what is the mole fraction of ethane in the mixture?
A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of the 1 atm. The cylinder is also submerged in a large insulated water bath. From previous experiments, this chemical reaction is known to absord 105. kj of energy. The position of the piston is monitored, and it is determined from this data that the piston does 255. kj of work on the system during the reaction. Is the reaction exothermic or endothermic? (exothermic or endothermic) Does the temperature of the water bath go up or down? (up, down, neither) Does the piston move in or out? (in, out, neither) Does heat flow into or out of the gas mixture? (in, out, neither) How much heat flows? Round your answer to 3 significant digits.
A rubberized, cubic chamber was filled with butane gas and was expanded from 3.0L to 4.5L at a pressure of 2.7atm and it absorbed 230J of heat from the surroundings. b. Assuming that the internal energy of this system is all kinetic energy and that the cube contains one mole of butane gas, what is the velocity of a single butane molecule covering a distance between the opposite corners of the expanded cube (express in m)? How long would it take to cover that distance (express in sec, use SI prefixes instead of scientific notation)?c. How much power can be generated by all the molecules in this cube after 1 hour? Express your answer in W. (Use the v obtained from 2b then recompute total KE) (Note that 1L atm=101.325J)
A hot-air balloon achieves its buoyant lift by heating the airinside the balloon, which makes it less dense than the air outside.Suppose the volume of a balloon is 1800 m3 and therequired lift is 2700 N (rough estimate of the weight of theequiptment and passenger). Calculate the temperature of the airinside the balloon which will produce the required lift. Assumethat the outside air temperature is 0 degrees C and that the air isan ideal gas under these conditions.How do I go about applying the ideal gas law to a problem like thiswhich asks me to factor in buoyant lift?Thanks!
A mixture of gaseous reactants is put in to a cylinder, where a chemical reaction turns them in to gaseous products. The cylinder has a piston that moves in or out as necessary to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. From previous experiments, this chemical reaction is known to release 209. kJ of energy. The temperature of the water bath is monitored, and it is determined from this data that 398. kJ of heat flows out of the system during the reaction. A) is the reaction exothermic or endothermic? B) Does the temperature of the water go up or down? C) does the piston move in, out, or neither? D)does The gas mixture do work, Or is work done on it? E)how much work is done on (or by) the gas mixture?
A mixture of gaseous reactants is put in to a cylinder, where a chemical reaction turns them in to gaseous products. The cylinder has a piston that moves in or out as necessary to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. From previous experiments, this chemical reaction is known to release 209. kJ of energy. The temperature of the water bath is monitored, and it is determined from this data that 398. kJ of heat flows out of the system during the reaction. A)does The gas mixture do work, Or is work done on it? B.)how much work is done on (or by) the gas mixture?
A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.)From previous experiments, this chemical reaction is known to absorb 386.kJ of energy. The temperature of the water bath is monitored, and it is determined from this data that 181.kJ of heat flows out of the system during the reaction.
A thermally insulated container (closed system) is dropped from a certain height andfilled with water so that it collides inelastically against the ground. what should be the valueof the height in m so that the temperature of the water increases by 0.5 °C? Suppose thatall the energy lost in the fall is invested in increasing the temperature of the water.I considered a gravitational acceleration of 9.81 m/s2.
A mixture of gaseous reactants is put in to a cylinder, where a chemical reaction turns them in to gaseous products. The cylinder has a piston that moves in or out as necessary to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. From previous experiments, this chemical reaction is known to release 211. kJ of energy. The temperature of the water bath is monitored, and it is determined from this data that 360. kJ of heat flows out of the system during the reaction. A)does The gas mixture do work, Or is work done on it? B)how much work is done on (or by) the gas mixture?
A mixture of gaseous reactants is put in to a cylinder, where a chemical reaction turns them in to gaseous products. The cylinder has a piston that moves in or out as necessary to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. From previous experiments, this chemical reaction is known to release 211. kJ of energy. The temperature of the water bath is monitored, and it is determined from this data that 360. kJ of heat flows out of the system during the reaction. A) is the reaction exothermic or endothermic? B) Does the temperature of the water go up or down? C) does the piston move in, out, or neither?
A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.) From previous experiments, this chemical reaction is known to release 328. kJ of energy. The position of the piston is monitored, and it is determined from this data that the piston does 267. kJ of work on the system during the reaction.

SEE MORE QUESTIONS

Recommended textbooks for you

Principles of Modern Chemistry

Chemistry

ISBN:

9781305079113

Author:

David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781133949640

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Principles of Modern Chemistry

Chemistry

ISBN:

9781305079113

Author:

David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781133949640

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

General Chemistry - Standalone book (MindTap Cour…

Chemistry

ISBN:

9781305580343

Author:

Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:

Cengage Learning

Chemistry: Principles and Reactions

Chemistry

ISBN:

9781305079373

Author:

William L. Masterton, Cecile N. Hurley

Publisher:

Cengage Learning

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS