The combustion of fuel in a piston cylinder causes an internal energy change of -2.821E3 kJ. The components surrounding thecylinder absorb 9.778E2 kJ of heat. How much work can be done by the fuel on the piston in the cylinder? A sample of gas in a cylinder is provided with 6.204E2 kJ of heat. This causes a piston to then compress the gas by doing 4.357E2kJ of work on the gas. What is the change in internal energy of the gas during this compression?

According to firstaw of thermodynamics change is internal.energy is sum of heat change and work .

"he combustion of fuel in a piston cylinder causes an internal energy change of -2.821E3 kJ. The components surrounding the ylinder absorb 9.778E2 kJ of heat. How much work can be done by the fuel on the piston in the cylinder?

"he combustion of fuel in a piston cylinder causes an internal energy change of -2.821E3 kJ. The components surrounding the ylinder absorb 9.778E2 kJ of heat. How much work can be done by the fuel on the piston in the cylinder?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: calculate w for the engine.

Q: The specific heat capacity of silver is 0.24 J/°C·g. Calculate the energy required to raise the…

A: Heat capacity is an extensive property. But specific heat capacity is intensive property. Heat…

Q: An automobile engine provides 638 Joules of work to push the pistons and generates 2293 Joules of…

A: Given- Work done (W) = 638 J Heat (Q)= 2293 J To find - ∆E in joules Formula - ∆E = Q + W

Q: An automobile engine provides 519 Joules of work to push the pistons. In this process the internal…

A: According to first law of thermodynamics , the relationship between change in internal energy , heat…

Q: f a system does 19.0 kJ of work on its surroundings and releases 105 kJ of heat, what is the change…

A: We can find the change in the internal energy of the system(∆U) by using the equation for the 1st…

Q: The temperature of 756 g of water in a calorimeterincreases from 23.2°C to 37.6°C. How much heat…

A: Given: Mass = 756g Initial temperature= 23.2oC Final temperature= 37.6oC To find: The heat given off…

Q: An automobile engine generates 2228 Joules of heat that must be carried away by the cooling system.…

Q: For a particular process, the system releases 17 kJ of heat and has 21 kJ of work performed on it.…

A: Heat released by a system has a negative sign and work done on the system has a positive sign.

Q: How much heat is evolved when 453.5 g of ammonia (NH3) is produced according to the following…

A: Given Reaction is - N2 (g) + 3H2 (g) → 2NH3 (g) ΔH= -91.8 kJ

Q: What is the internal energy of a system that has 45.2 J of work done to it and releases 74.6 J of…

A: Given, work done on system ,W = 45.2 J Heat released from system to sorroundings, q = 74.6 J

Q: The change in the internal energy of a system (ΔE) is -74 J. What is the work done when the system…

A: We have to calculate the work done.

Q: The combustion of fuel in a piston cylinder causes an internal energy change of –2.843E3 kJ. The…

Q: A sheet of gold weighing 10.0 g and at a temperature of 18.0°C is placed flat on a sheet of iron…

Q: a system does 72.0 kJ of work on its surroundings and releases 105 kJ of heat, what is the change in…

Q: Hydrazine, N2H4, is a liquid used as a rocket fuel. It reacts with oxygen to yield nitrogen gas and…

A: Molar mass of hydrazine (N2H4) = 32.045 g/mol

Q: If a system absorbs 155 kJ of heat from its surroundings and the system does 95 kJ of work on its…

Q: The energy absorbed by a certain system is -130 kj . If the system does 90kj of work on the…

Q: In the following reaction, how much heat is generated when 3.27 moles of CH« are burned? CH: (g) + 2…

A: The reaction is : CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) ∆H°=-802 kJ/mol Here, as we can…

Q: heat for the combustion of sucrose (table sugar, C12H22O11) is -5,647 kJ for

A: Number of moles = mass/ molar mass Number of moles of O2 = mass of O2/molar mass of O2

Q: An automobile engine generates 2264 Joules of heat that must be carried away by the cooling system.…

A: According to the first law of thermodynamics, U = Q - W where U represents the change in internal…

Q: Consider the balanced chemical equation: 2Al(s) + Fe2O3(s) -> 2Fe(s) + Al2O3(s) heat of reaction =…

Q: What is the change in energy (in J) for a system that lost 344 J of heat to the surroundings, and…

A: Assume that work (w) is done on the system, so w will be positive.Given:Heat lost, Q = - 344 JWork…

Q: AU

Q: An automobile engine provides 553 Joules of work to push the pistons and generates 2294 Joules of…

Q: The amount of energy needed to heat 2.00g of carbon from 50.0C to 80.0C is 42.56J. The specific…

Q: If a system absorbs 155 kJ of heat from its surroundings and the system does 45 kJ of work on its…

A: Given, Amount of heat absorbs by the system q = 155 kJ work done by the system W = 45 kJ We are…

Q: 4. Methane burns in air to form carbon dioxide and water according to the following equation: CH +…

A: 1) When ΔH < 0, the reaction is Exothermic. When ΔH > 0, the reaction is Endothermic. 2)In…

Q: An 8.50 L sample of an ideal gas at 25° C undergoes a change at a pressure of 1.90 x 103 torr while…

A: Volume of sample of gas = 8.50 L

Q: A gas sample does 214 J of work upon expanding and the cools, losing 34 J of heat. What is the total…

A: The first law of thermodynamics is given asΔU=Q−W, Δ U = Q − W , whereΔU is the change in internal…

Q: A 68.0 kg person uses 214 kJ of energy to walk 1.00 km. This energy comes from “burning" glucose…

Q: Hydrogen sulfide is produced during the decomposition of organic matter. When 0.5380 mol H2S burns…

A: Given: H2S burns to produce SO2(g) and H2O(g) with heat release of -278.7 kJ

Q: 8) A system absorbs 188 kJ of heat and the surroundings do 110 kJ of work on the system.

Q: A piston compresses the air in the cylinder by doing 71.0 J of work on the air. As a result, the…

A: Given:- The work done in compressing the air in the cylinder ΔW=71 J The amount of energy released…

Q: If a system does 84.0 kJ of work on its surroundings and releases 105 kJ of heat, what is the change…

A: From first Law of Thermodynamics , the total change in internal energy of the system can be…

Q: A certain two-stepP process involves transfer of heat and work between the system and the…

A: From first law of thermodynamics, we have : ∆E = q + w where ,∆E = change in internal energy. If…

Q: The reaction between sodium metal and chlorine gas produces 822 kJ of heat energy for every chlorine…

Q: In the following reaction, how many moles of CH3OH are required to produce -2191 kJ of heat? 2 CH3OH…

A: The balanced reaction taking place is given as,

Q: net change in the internal energy

Q: The reaction between sodium metal and chlorine gas produces 822 kJ of heat energy for every chlorine…

A: The number of moles of any substance can be obtained by dividing the mass by molar mass which may be…

Q: A gas is compressed and during this process the surroundings do 59.5 J of work on the gas. At the…

A: The objective of the question is to calculate the change in the internal energy of the gas. The…

Question

The combustion of fuel in a piston cylinder causes an internal energy change of -2.821E3 kJ. The components surrounding the
cylinder absorb 9.778E2 kJ of heat. How much work can be done by the fuel on the piston in the cylinder?

A sample of gas in a cylinder is provided with 6.204E2 kJ of heat. This causes a piston to then compress the gas by doing 4.357E2
kJ of work on the gas. What is the change in internal energy of the gas during this compression?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

6 8 7. Consider the following reaction: 2 CH;OH (g) → 2 CH4() O2 (g), AH = + 252.8 kJ a) Is this reaction exothermic or endothermic? b) Calculate the amount of heat transferred when 26.0 g of CH3OH(g) is decomposed by this reaction at constant pressure. Express the heat to three significant digits with the appropriate units. c) For a given sample of CH;OH, the enthalpy change during the reaction is 82.9 kJ. What mass of methane gas is produced? Express the mass to three significant digits with the appropriate units. d) How many kilojoules of heat are released when 38.8 g CH4(g) reacts completely with 02(g) to form CH,OH(g) at constant pressure?
The amount of energy needed to heat 2.00 grams of mercury from 50.00 to 90.00 is 11.28 Jules. The specific heat capacity of the sample is?
An automobile engine generates 2210 Joules of heat that must be carried away by the cooling system. The internal energy changes by -2823 Joules in this process. Calculate w for the engine. This represents the work available to push the pistons in this process. Work = J
A gas expands and does work on the surroundings equal to 1.95 L atm. At the same time, it releases 96.5 J of heat to the surroungdings. What is the change in energy in J of the gas?
A system undergoes a process consisting of the following two steps:Step 1: The system absorbs 72 Jof heat while 35 J of work is done on it.Step 2: The system absorbs 35 J of heat while performing 27J of work.Assuming that the heat capacity of the system is 23 J/C and the initial temperatureis 25 C, calculate the final temperaturefor the overall process.
A gas is compressed from an initial volume of 5.70 L to a final volume of 1.24 L by an external pressure of 1.00 atm. During the compression the gas releases 125 J of heat. What is the change in internal energy of the gas?
If a system absorbs 155.0 kJ of heat from its surroundings and the system does 35.0 kJ of work on its surroundings, what is the change in the internal energy of the system, in kJ?
A system gains 20.4 J of internal energy while doing 30.0 J of work. Does heat enter or escape from the system? How much heat?
What is the change in internal energy for a system if the system absorbs 322 kJ of heat and has 750.0 kJ of work done on the system?
A change in a system occurs such that 31.1 J of work is done by the surroundings and 22.4 J of heat flows from the system to the surroundings. What is the change in internal energy of the system?
The air within a piston equipped with a cylinder absorbs 545 J of heat and expands from an initial volume of 0.10 L to a final volume of 0.83 L against an external pressure of 1.0 atm. What is the change in internal energy of the air within the piston? Express your answer in joules.
A gas expands and does work on the surroundings equal to 6.14 L atm. At the same time, it releases 97 J of heat to the surroundings. What is the change in energy in J of the gas?