At a constant temperature, an ideal gas is compressed from 6.0 liters to 4.0 liters by a constant external pressure of 5.0 atm. How much work is done on the gas?

Q: A certain gas expands in volume from 2.0L to 24.5L at a constant temperature. Calulate the work done…

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Q: A piston expands from 10 L to 20 L under an external pressure of 3 atm. what is the work in Joules?

A: The work done by a gas is given by  W = -PextΔV where ΔV = change in volume = final volume - initial…

Q: please help me

A: Pressure, P = 1 atm Initial volume, V1 = 1 L Final volume, V2 = 10 L

Q: Based on the formula for pressure-volume work,  if work is done on the system by the surroundings,…

A: Given information,            Work is done on the system by the surroundings. The pressure-volume…

Q: If a gas in a cylinder pushes back a piston against a constant opposing pressure of 2.67 x 105…

A: Given pressure = 2.67 × 105 J volume change = 0.866 m3

Q: A sample of gas occupies a volume of 66.7 mL. As it expands, it does 131.6 J of work on its…

A:

Q: A fuel is burned in a cylinder equipped with a piston. The initial volume of the cylinder is 0.250…

A: A fuel is burned in a cylinder equipped with a piston. The initial volume of the cylinder is 0.250…

Q: Determine whether work is positive, negative, or zero for the following chemical process.  Assume…

A: Given N2(g) + O2(g) ⟶ 2NO(g) at 55 °C

Q: How much work is needed in a system to expand from 25 to 50 liters against a pressure of 5 atm? Is…

A: When a gas expand at constant pressurewith a small change in volume dv workdone dw = p× dvIf initial…

Q: 1. A system is compressed from 50.0 L to 5.0L at a constant pressure of 10.0 atm. What is the amount…

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Q: A gas forming reaction produces 5.15 L of gas against a constant pressure of 0.985 atm.  Calculate…

A: The work done by the gas when the change in volume and pressure has been given can be calculated by…

Q: At constant temperature and pressure, in which of these changes is work done by the surroundings on…

A: We Know,the formula for work is,       W=- Pext (∆V) Where, P= external pressure and ∆V = expansion…

Q: In a gas expansion,  9.0  ×  101  J of heat is absorbed by the system, and the energy of the system…

A: According to the first law of thermodynamic;

Q: expanding gas does 171 J of work on its surroundings at a constant pressure of 1.02 atm. If the gas…

A: Work (w) = -171 J Pext = 1.02 atm Initial Volume (V1) = 68.0 mL        = 0.068 L Work = -Pext.(V2 -…

Q: 1. 1540 J of work is done on an ideal gas at a constant pressure of 0.750 atm. What is the volume…

A: The work is done on an ideal gas at a constant pressure calculation is using the following formula:

Q: Calculate the work done by a system when a piston expands from a volume of 13.27 L to 76.55 L…

A:

Q: If a gas in a cylinder pushes back a piston against a constant opposing pressure of 4.36 x 105…

A: Given pressure = 4.36 × 105 Pa volume change = 0.877 m3

Q: 2 > A sample of gas occupies a volume of 50.7 mL. As it expands, it does 123.5 J of work on its…

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Q: 1. Calculate the initial volume of a gas if it is compressed to a final volume of 1.4 L at a…

A: Given Pressure (P) = 2.7 atminitial volume (V1) =?final volume (V2) = 1.4 LTotal work done= 457 J

Q: A mixture of krypton and oxygen gas is expanded from a volume of 31.0L to a volume of 87.0L, while…

A: Work done = P(V2-V1)  where P = pressure , V2 = final volume , V1= initial volume

Q: 7. An expanding gas does 175 kJ of work on its surroundings at a constant pressure of 5.55 atm. If…

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Q: A typical hot-air balloon has a volume of 22.0 m3 when inflated. How much work (in J) must be done…

A: Given: Atmospheric pressure = 762 torr. And final volume of balloon = 22.0 m3 = 22000 L…

Q: 1. Which of the following does not result in a change in the internal energy of the system? a. work…

A: Internal energy of the system is not changed in which of the changes: a. Work is done on the system…

Q: ΔEsys

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Q: A sample of gas occupies a volume of 52.5 mL. As it expands, it does 130.7 J of work on its…

A: Work done on the gas is given by, => W = -PΔV where W = work done on gas  P = pressure  ΔV =…

Q: Calculate the quantity of work required if He gas expanded from 1 L to 2 L by constant pressure of 2…

A: In expansion work is negative  So W =-p(v2-v1)

Q: As a system increases in volume, it absorbs 52.0 J of energy in the form of heat from the…

A: Work done (w) can be calculated as follows, 1 L atm = 101.3 J

Q: A sample of gas occupies a volume of 52.5 mL. As it expands, it does 139.8 J of work on its…

A: The relationship between work (w), pressure (P) and volume (V) is the following: since the gas is…

Q: Compressed helium is often used to inflate balloons. If a balloon has an initial volume of 0.0 L is…

A: In thermodynamic the work is defined as the energy exchanged between the system and surrounding due…

Q: An expanding gas does 171 J of work on its surroundings at a constant pressure of 1.02 atm. If the…

A: Applying formula  w = -pΔV where w = work done on its surrounding  p= pressure , ΔV = change in…

Q: During a breath, the average human lung expands by about .50 L. If this expansion occurs against an…

A: Work in thermodynamics is the amount of energy that is transferred from one system to another system…

Q: A sample of gas occupies a volume of 60.6 mL60.6 mL. As it expands, it does 134.1 J134.1 J of work…

A: The volume is the space occupied by the surface.

Q: A sample of helium behaves as an ideal gas as it is heated at constant pressure from 273 K to 356 K.…

A: Given- Gas behaves as an ideal gas  Initial temperature =273K Final temperature =356K Change in…

Q: A gas absorbs 15.2 J of heat and then performs 15.2 J of work. The change in internal energy of the…

A: Given: Heat absorbed= 15.2 J             Work done= 15.2 J To find : change in internal energy…

Q: A balloon is inflated from 0.0100 L to 0.400 L against an external pressure of 10.00 atm. How much…

A: This is a case of constant pressure expansion process. It is also called isobaric process. In an…

Q: - In which of the following systems is(are) work done by the surroundings on the system? Assume…

A:

Q: An 18.89 g sample of neon gas in a container with a movable wall is initially at a temperature of…

A: GIVEN: Mass of Neon gas = 18.89 g Initial Temperature (T1)= 320 K Final Temperature (T2)= 405 K…

Q: As a system increases in volume, it absorbs 52.0 J of energy in the form of heat from the…

A: Given: Decreased internal energy= 106.2 J Absorbed heat= 52.0 J Final volume= 58.6 L Working…

Q: The pressure of 5.0 L of gas increases from 1.50 atm to 1240 mm Hg. What is the final volume of the…

A: Boyle's law states that at constant temperature pressure of the gas is inversely proportional to the…

Q: A sample of gas occupies a volume of 71.2 mL. As it expands, it does 123.2 J of work on its…

A: Given, pressure = 783 Torr Initial volume = 71.2 mL Work = 123.2 J

Q: How much work is done on the steam when 1.0 mole of water at 100°C boils and become 1.0 mol of steam…

A:

Q: How much work in L*atm is done by 1.44 moles of a gas that has an initial volume of 22.5 liters and…

A: Initial Volume of gas = 22.5 L Calculation of final volume of gas: where P is the final pressure, V…

Q: Consider the following changes:a.N2 (g) → N2 (l)b.CO (g) + H2O (g) → H2 (g) + CO2 (g)c.Ca3P2 (s) +…

A: Work done: The work is a transfer of energy from one system to another system without the change in…

Q: A gas absorbs 28.5 J of heat and then performs 15.2 J of work. the change in internal energy of the…

A:

Q: a. Determine whether energy as heat is evolved or required in the following process at constant…

A: Given: a. Ozone decomposes to give O2.

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 16.0 atm. Calculate…

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Q: Calculate the work done in joules in the following process: Expanding 21.9 L of oxygen gas at an…

A:

Q: A sample of gas occupies a volume of 67.0 mL. As it expands, it does 133.6 J of work on its…

A: Given: The initial volume of the gas = 67.0 mL The amount of work done by the gas on its…

Q: How much work (in J) is required to expand the volume of a pump from 0.0 L to 2.5 L against an…

A: Work done is given by W=-Pext(V2-V1) Pext is the external pressure and V2 is the final volume and V1…