9. If 10 L of an ideal gas at a pressure of 2 atm is cooled so that it contracts 1 at constant pressure until its volume is 5 L. Determine the work done on the gas. O A. 101 J О в. 400 J Ос. 1013 Ј O D. 405.2 J

Q: calculate w for the engine.

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A: From thermodynamics, work done is calculated as: w = -PΔV   Or, w = -P(Vf-Vi)   where Vf and Vi are…

Q: What is the work associated with the expansion of a gas from 4 L to 6 L under an external pressure…

A: Given initial volume V1=4L         Final volume V2=6LExternal pressure Pext=1.8 atm

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Q: A system is compressed from 250 L to 5.0 L at a constant pressure of 10.0 atm. What is the amount of…

A: Consider the given information is as follows; Initial volume V1 = 250 LFinal volume V2 = 5.0…

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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Q: A 5.00-g sample of liquid water at 25.0 °C is heated by the addition of 84.0 J of energy. T

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Q: work performed

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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;

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

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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: 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: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 22.0 atm. Calculate…

A: The question is based on the concept of chemical thermodynamics. we have to calculate the work done…

Q: What product determines the work performed on or by a gas? O moles of atom and light O time and…

A: We can determined work performed on the gas by using the ideal gas equation . Ideal gas equation :…

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A: Work done = pressure x change in volume

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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: (11) A sample of 770 mol of nitrogen gas is maintained at a constant pressure of 1.00 atm in a…

A: THIS CAN BE SOLVE USING FIRST LAW OF THERMODYANAMICS CHANGE IN INTERNAL ENERGY = HEAT ABSORBED +…

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Q: What does C represent in the change in heat formula? q= AH = mx C × AT O specific heat capacity O…

A: In given formula  C is specific  heat capacity.

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A: the answer is follows as :

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A: Solution :      Thermodynamics is a branch of chemistry that shows the effects of heat, energy and…

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Q: A cylinder confines 2.00 L gas under a pressure of 1.00 atm.The external pressure is also 1.00 atm.…

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Q: The amount of heat energy released when zinc metal reacts with hydrochloric acid: Zn(s) + HCl(aq) →…

A: In a process, if heat is absorbed then the sign of ∆H will be positive.

Q: A gas is compressed at constant temperature from a volume of 6.22 L to a volume of 2.36 liters by an…

A: Work done in the compression of the gas can be calculated by the formula :                  W=-…

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: 6) Temperature of a sample containing 1 mole of O2 is increased at constant pressure from 0 °C to 50…

A: Enthalpy change for a process at constant pressure is given as,

Q: What is pressure-volume work? How is it calculated?

A: Pressure-volume work is the work which is done by or done on the fluid or gaseous system during…

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

Q: If we define the system as the reactants and products, what isthe sign of work in this process,…

A: Interpretation - The sign of work in the given process is positive or negative is to be explained.

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Q: a) Consider the reaction N2(8) + 3H2(g); → 2NH3(g) AHn = -92.6 kJ If 2 moles of N, reacts with 6…

A: This is the case of irreversible thermodynamics under constant pressure. According to irreversible…

Q: 20. A gold ring that weighs 3.81 g is heated from 25°C to 84.0°C and placed in 50.0 g of water at…

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Q: 12 10 8. 6 2 10 15 20 25 Volume (L) A gas expands and its pressure and volume are recorded, as shown…

A: Doing something against force is called work . The work done will be equal to the area under the…

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A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Consider an ideal gas enclosed in a 1.001.00 L container at an internal pressure of 18.018.0 atm.…

A: A. Work = -Pexternal ×volume change -1.001atm×18.018.0-1.001L=-17.034atm-L1atm…

Q: An automobile engine provides 530 joules of work to push the pistons. In this process the internal…

A: Given work done , w= -530 J internal energy change , ∆E = 2915 J By First law of thermodynamics  ∆E…

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

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Q: A system does 435 kJ of work(w) and loses 312 kJ of heat(q) to the surroundings. What is the change…

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

Q: al pressure is 2 atm. Calculate the work done in a constant external pressure of 1 atm.

A: Process is isothermal irreversible  Work = -Pext(V2- V1) At constant pressure, Using ideal gas…