A gas is compressed in a cylinder from a volume of 30.0 L to 18.0 L by a constant pressure of 1.32 atm. Calculate the amount of work done on the system.

Q: A piston has an external pressure of 6.00 atm. How much work has been done in joules if the cylinder…

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Q: A chemical reaction is run in which 109 joules of heat are generated and 239 joules of work are done…

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Q: A sample of gas occupies a volume of 66.6 mL. As it expands, it does 124.3 J of work on its…

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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: A 20.0-g sample of water cools from 30°C to 20.0°C, which transfers 840 I to the surroundings. No…

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Q: A sample of gas is placed into an enclosed cylinder and fitted with a movable piston. Calculate the…

A: Work done by the gas is given by W = -P × ∆V W = - P × (V2 - V1) W = work done P = external pressure…

Q: A piston has an external pressure of 9.00 atmatm. How much work has been done in joules if the…

A: Since the work done is given by W = = P ΔVwhere W = workP = constant pressure And ΔV = change in…

Q: Consider the following cyclic process carried out in two steps on a gas. Step 1: Step 2: 40. J of…

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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: 650 J of work is done when a gas is compressed in a cylinder. During this process, there is a heat…

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Q: Chemistry Question

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

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Q: a) Methane gas allowed to expand from a volume of 3.2 L to a volume of 8.5 L. During the course of…

A: It is given that methane gas is expanding from a volume of 3.2 L to a volume of 8.5 L, and during…

Q: ow much work in kJ is done when an 144.75 L piston is compressed to 61.6 L against an external…

A: Given : V1 = 144.75 L , V2 = 61.6 L            Pext = 2.36 atm  Tip : Work done = - Pext × ∆V

Q: A mixture of xenon and hydrogen gas is compressed from a volume of 100.0 L to a volume of 58.0 L,…

A: Work done is calculated by the product of constant pressure and change in volume .

Q: ΔΕ

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Q: Calculate the internal energy of the system that absorbs 50 kJ of heat and 165 kJ work done by the…

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Q: A gas expands from an initial volume of 17.3 L to a final volume of 34.2 L against a pressure of…

A: Since the work done on the gas is given by  w = PextΔV. where w = work  ΔV = change in volume = 34.2…

Q: An automobile engine generates 2200 Joules of heat that must be carried away by the cooling system.…

A: According to the first law of thermodynamics, where '' is the change in internal energy, 'q' is the…

Q: The condensation of one mole of CO2 in a liter container into a liquid of 350 cubic centimeters at a…

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Q: A mixture of krypton and neon gas is compressed from a volume of 96.0L to a volume of 86.0 L, while…

A: Given data :

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: When 500 J of heat is added to a gas, the gas expands its volume from 0.0019 m3 to 0.005 m3 at a…

A: Change in volume = 0.005 m3 – 0.0019 m3 = 0.0031 m3

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: A sample of gas occupies a volume of 72.1 mL. As it expands, it does 122.1 J of work on its…

A: Given data :

Q: How much work is done when a piston is compressed from 9.51 L to 4.34 L under constant atmospheric…

A: Given  A piston is compressed from 9.51 L to 4.34 L  so  V1 = 9.51 L V2 = 4.34 L piston compressed…

Q: When 500 J of heat is added to a gas, the gas expands its volume from 0.0017 m3 to 0.0043 m3 at a…

A: Given:Volume V1 = 0.0017 m3 Volume V2= 0.0043 m3pressure = 144000 Pa

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: How much work in k3 is done when an 144.22 L piston is compressed to 61.47 L against an external…

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Q: A sample of flammable liquid is placed into an enclosed cylinder which is then fitted with a movable…

A: Answer:The Law of energy conservation states that energy can't be created or destroyed. It can only…

Q: AE=

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

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Q: A piston has an external pressure of 10.0 atmatm. How much work has been done in joules if the…

A: The expression for the calculation of work done is shown below: w = -Pext∆V where; w = work done…

Q: Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 35…

A:

Q: A mixture of xenon and oxygen gas is compressed from a volume of 99.0 L to a volume of 98.0 L, while…

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Q: A mixture of nitrogen and hydrogen gas is compressed from a volume of 94.0L to a volume of 88.0L,…

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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: 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: A sample of gas occupies a volume of 54.5 mL. As it expands, it does 117.6 J of work on its…

A: Given :- External pressure (Pext) = 783 Torr Initial volume (Vinitial) = 54.5 mL = 0.0545L Work done…

Q: A mixture of xenon and neon gas is compressed from a volume of 92.0 L to a volume of 27.0 L, while…

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Q: A mixture of krypton and oxygen gas is expanded from a volume of 31.0L to a volume of 95.0 L, while…

A: Given :- External pressure Pext = 71.0 atm Initial Volume Vi = 31.0 L Final Volume Vf = 95.0 L