Calculate the work (in J) associated with the compression of a gas from 45.3 L to 21.8 L at a constant external pressure of 2.75 atm.

Q: How much work, w, must be done on a system to decrease its volume from 15.0 L to 7.0 L by exerting a…

A: Given :-  initial volume = 15.0 L  final volume = 7.0 L  pressure = 3.0 atm  To calculate :-  work…

Q: What is the value of the work for a system if the work done by the system is it expanding from 8.50…

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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: Aluminum metal reacts with hydrochloric acid to give aluminum chloride and hydrogen gas:…

A: Given data,Mass of Al=50gTemperature=20°C=273+20=293KMolar mass of Al=26.98154g/mol

Q: Does the amount of work that a system can do on its surroundings depend on the path of the process?

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 36…

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Q: Which of the following conditions for q and w represent a system gaining heat from the surroundings…

A: Endothermic reaction is a reaction where heat is absorbed by the system from the surroundings.

Q: Calculate the work done (in Joules) during the combustion of hydrazine, a component of rocket fuel,…

A: For the given reaction, work done is calculated by using the formula as shown below : Work done =…

Q: The heat energy required to raise the temperature of one gram of a substance one kelvin at constant…

A: The required heat energy to raise the temperature of the substance by one kelvin at constant…

Q: The specific heat capacity of benezene (C6H6) is 1.74J/g.K. What is its molar heat capacity (in…

A: Molar mass of benzene is 78.11 g/mol

Q: A sample of hydrogen gas is kept in a container with a piston. Recall that 1 L atm = 101.3 J. If the…

A: Given data :  Volume (V1) = 1.0 L  Volume ( V2) = 4.5 L  To calculate : work done Against a vacuum…

Q: During an isothermal compression of an ideal gas, 410 J of heat must be removed from the gas to…

A: Since 410 J of heat is removed from the gas, Hence heat transfer (q) = - 410 J Since the compression…

Q: During a breath, the average human lung expands about 0.50L. If this expansion occcurs against an…

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

Q: Calculate the work (kJ) done during a reaction in which the internal volume expands from 23 L to 58…

A: Given data,Initial volume=23LFinal volume=58LPressure=0atm

Q: 16.What is the work performed by a gas if it expands from 3.44 L to 6.19 L against a constant…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: When a sample of an ideal gas is compressed at 25 °C from 52.0 L to 21.0 L at a constant pressure of…

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Q: 1. What is the sign of q and w if heat is released from the system and work is done by the…

A: As the heat is released from the system that mean system lost some heat to the surroundings. So, q…

Q: A mixture of helium and neon gas is expanded from a volume of 87.0L to a volume of 96.0L, while the…

A: Work done = pressure x change in volume

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

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Q: Calculate the work done when a gas is compressed from 121.0 L to 80.0 L at a constant pressure of…

A: work don by the gas at constant pressure is given by  W = -PΔV where W = work done by gas P =…

Q: Calculate the work done (in Joules) during the decomposition of dinitrogen tetroxide in which the…

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Q: What is the work performed when a gas expands from 0.25 L to 2.33 L against an external pressure of…

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Q: The molar heat capacity of silver is 25.35 J/mol Celcius. How much energy would it take to raise the…

A: The relationship between heat required and specific heat of a substance is given below.

Q: How much work if performed by a gas as it expands from 25 L to 40 L against a constant external…

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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: A0.1857 g sample of the generic hydrocarbon CxHy was burned in a constant volume calorimeter. As a…

A: Given: Mass of hydrocarbon reacted = 0.1857 g. Heat of combustion of hydrocarbon =71.34 KJ/g = 71340…

Q: Calculate the work gained or lost by a system when a gas expands from 15 L to 40 L against a…

A: In the given process the gas is expanding. Hence the system will work on the surroundings and the…

Q: Calculate the work done in joules when 0.500 g of solid sodium reacts with water to form hydrogen…

A: Given reaction; 2Na(s) + 2H2O(l) ⟶ 2NaOH(aq) + H2(g) Weight of Na metal = 0.500 g Moles of Na metal…

Q: Fonsi Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume…

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Q: The Heat Capacity of Mercury is 0.14 J/g °C. What is the Molar Heat Capacity? J/mol °C

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Q: Calculate the work, w, done in kJ when a gas contracts from 40.0 L to 5.0 L against a constant…

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Q: 1 mole of an ideal gas is at 6 atm pressure, occupies 3 L and has an internal energy of 2735.1 J.…

A: Here the system undergoes two different paths.  Path-1 is constant volume process Path-2 is constant…

Q: Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 40.…

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Q: .8 A sample consisting of 1.0mol CaCO3(s) was heated to 800 °C, at which temperature the solid…

A: Solution - According to the question - Given - The reaction is CaCO3 (s)   CaO (s) + CO2 (g) So, 1…

Q: Calculate the work (in J) associated with the expansion of a gas from 14.8 L to 44.3 L at a constant…

A: Given data :  Initial volume, V1 = 14.8 L  Final volume, V2 = 44.3 L  External Pressure, Pext = 3.52…

Q: A system expands from a volume of 1.00 L to 2.00 L against a constant external pressure of 1.00 atm.…

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Q: Three moles of an ideal gas are compressed from 5.5 × 102 to 2.5 × 102 m3 . During the…

A: in isothermal process temperature is constant throughout the process.

Q: Natural gas when allowed to expand from a volume of 5.2 L to a volume of 9.5 L. While the process of…

A: Since the relationship between the work and change in volume is given by  W = -Pext X (Vf - Vi )…

Q: Two metals of equal mass with different heat capacities are subjected to the same amount of heat.…

A: Please have a look on the answer:

Q: How much work, w, must be done on a system to decrease its volume from 18.0 L to 11.0 L by exerting…

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Q: What is the work in joules done on the system to compress He gas from 24.0 L to 12.5 L against a…

A: For an isothermal  compression    W= Pext  dV  or W =Pext  ( V2  - V 1)  ------> (1)

Q: How much work, w, must be done on a system to decrease its volume from 19.0 L to 12.0 L by exerting…

A: The work done on the system during the compression of a gas from initial volume V1 to a final volume…

Q: 2. A certain gas expands in volume from 2.0 L to 6.0 L at constant temperature. Calculate the work…

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Q: Calculate the work done when 1.0 mol of an ideal gas reversibly expands from 1.0 L to 10.0 L at 298…

A: In thermodynamics work performed by a system is energy transferred by the system to it's surrounding…

Q: Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 36…

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Q: Calculate the work done ( in joules) when a perfect gas in a piston chamber expands from 2.00 L to a…

A: Pressure ( P ) = 1.75 atm Initial volume ( V1 ) = 2.00 L  Final volume ( V2 ) = 5.50 L  ΔV  = V2 -…

Q: What is the work performed by a gas if it expands from 4.44 L to 6.19 L against a constant external…

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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…