1 mol of an ideal gas at 25 ° C and 10 atmospheres (Cp = 3.5 R), adiabatically and reversibly 5 What will be the final volume and temperature when it expands into the atmosphere

Q: 4- The relation between heat (q), heat capacity (c),specific heat (c) and AT is as follow O O c- q…

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Q: Calculate ASurr at 298 K. uns ZnS(s) + 202(g) ZNSO4(s) AH°=-777 kJ O ASsur = +114 kJ/K %3D O ASsurr…

A: Answer: option c. ∆Ssurr = +2.61 kJ/K

Q: When a thermodynamics process occurs and there is no change in pressure, ∆P = 0, this process is…

A: The different processes given in the option are defined as A) Adiabatic : This are those processes…

Q: 8.) A container holds 15 L of 3.00 mol of diatomic gas at a pressure of 8 atm and 298 K. If the gas…

A: 8) Given that, for an adiabatic reversible expansion process, The initial volume is V1 = 15 L, The…

Q: The temperature of 2.25 moles of an ideal gas increases from 30.2°C to 58.6°C as the gas is…

A: The temperature of 2.25 moles of an ideal gas increases from 30.2°C to 58.6°C as the gas is…

Q: One mole of an ideal gas undergoes the cycle, A⟶B⟶C⟶A, as shown in the graph. For this gas, CV =…

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Q: Calculate the temperature increase and final pressure of helium if one mole is compressed 5…

A: Given  Cp = (5/2)R V1 = 44.8 L V2 = 22.4 L T1 = 0°C = 273 K

Q: 0.70 moles of an ideal gas expands adiabatically from 1.0 atm to 2.5 atm at a temperature of 30°C.…

A: Given, Initial pressure (P1) = 1.0 atm Final pressure (P2) = 2.5 atm Temperature (T) = 30oC = 303 K…

Q: The pressure of an ideal monatomic gas at 298 K is 1.25 atmospheres. The volume of this gas expands…

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Q: A sample consisting 3.0 moles of a perfect gas molecules initially at thermal equilibrium with the…

A: Given : Number of moles = 3 moles Initial temperature = 273K Final temperature = 207K

Q: A 2.55 mol sample of an ideal gas is allowed to expand adiabatically and reversibly to twice its…

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Q: 1. One mole of an ideal gas at 10 atm pressure is contained in a vessel at 300K. The gas is expanded…

A: Solution(B) isothermal reversible expansion is the process in which temperature of process remain…

Q: Calculate ΔH for the process: Hg2Cl2 (s) → 2Hg(ℓ) + Cl2(g) from the following information: Hg(ℓ)…

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Q: A 4 mole sample of an ideal gas has a heat capacity (Cv) of 15 J/mol K and is initially at 3 atm and…

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Q: A sample consisting of 3.5 moles of a perfect gas at 350 K and 1.25 atm undergoes reversible…

A: The reversible adiabatic process is often referred to as the isentropic process. It is an ideal…

Q: Sketch two plot of pressure (p) vs. volume (V): one for irreversible expansion and one for…

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Q: diabatically from 5 litres to 1 litre at 298 K. Which of the following statements is correct?

A: Adiabatic condition for a thermodynamic system is creating an environment for thermodynamic process…

Q: Calculate ΔH∘ΔH∘ in kilojoules for the reaction of acetylene (C2H2)(ΔH∘f=227.4kJ/mol) with O2O2 to…

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Q: When 120 mg of naphthalene, C10H8(s), was burned in a bomb calorimeter the temperature rose by 3.05…

A: Mass of naphthalene burnt = 120mg Temperature rose = 3.05K Calorimeter constant = ? By how much will…

Q: 1.00 mole of an inert monatomic perfect gas undergoes a reversible adiabatic change where the…

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Q: follow to calculate the value of ΔH° for the reaction: 4 B  2 A + C + 2 F A + 2B   E       ΔH° =

A: Using Hess's law,  Enthalpy of a reaction is always remains constant whether reaction completes in…

Q: Please find the attached problem

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

Q: Ten grams of N2 at 17°C are compressed adiabatically and reversibly from 8 to 5 Liters. Calculate…

A: The value of Cpis 7/2R Temperature at initial T1 is 17∘C(290 K) The gas constant value is 8.317…

Q: 6. For each of the following processes, deduce whether the quantities q, w, AU, and AH are positive,…

A: The spontaneity and the feasibility of a reaction can be explained by using the thermodynamic…

Q: When 120 mg of naphthalene, C10H8(s), was burned in a bomb calorimeter the temperature rose by 3.05…

A: In the bomb calorimeter,  The heat given off by combustion or any process is equal to the heat…

Q: Given the information R + X → Q + Z ΔH= 165 kJ Q + Z → T ΔH= 165 kJ calculate ΔH for each of the…

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Q: At 25°C the molar volume of water V is given by: V = 18.066 – 7.15 X 10ª P + 4.6 X 108 P², where V…

A: V = 18.066 - 7.15×10-4P + 4.6×10-8P2dVdP = - 7.15×10-4 + 9.2×10-8PdV = - 7.15×10-4 + 9.2×10-8PdPWork…

Q: (16) Forty moles of a monatomic gas expand isobarically from volume 3.50 m³ to volume 9.50 m³. If…

A: Given: initial volume of gas, V1 = 3.50m3final volume of gas, V2 = 9.50m3initial temperature of gas,…

Q: A sample of 0.165-mol perfect gas occupies 20.0 dm3 at 310 K initially. Process (1) The gas expands…

A: Since both the process is isothermal. Hence the change in internal energy i.e ΔE will be 0 in both…

Q: 1. Initially at 300 K and 10 atm pressure, 1 mol of a gas is allowed to expand adiabatically against…

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Q: Q3. A cylinder with an initial volume 15L is filled with 2mol of an ideal gas at 25C the temperature…

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Q: Which of the following process may give a zero internal energy? I. Adiabatic process II. Cyclic…

A: The internal energy (∆U) of the process is zero means the energy of the system is constant. (∆U) is…

Q: An ideal gas at initial temperature of 177°C was compressed isothermally between an initial pressure…

A: given: T=177+273=450K P1= 2atm P2= 15atm work done of isothermal compression system: W= -2.303RT…

Q: Calculate the Q, deltaU and W for the following processes. If pressure is not constant in the…

A: For the given adiabatic compression: The initial volume of the system is = 850 mL The final volume…

Q: Given the values of ∆H rxn , ∆S rxn , and T below, determine, ∆S universe .   ∆H rxn=  - 125.0 x…

A: Given ∆H rxn=  - 125.0 x 103 J    ∆S rxn = +253 J/K    T= 298 K ∆S universe   = To be determine

Q: One mole of an ideal gas undergoes the cycle, A⟶B⟶C⟶A, as shown in the graph. For this gas, CV =…

A:

Q: Consider 1.2 moles of a diatomic gas that expands adiabatically from an initial pressure of 5.0 x…

A: Moles of gas = n = 1.2 moles type of gas = diatomic  type of process = adiabatic process initial…

Q: Find out the enthalpy of Helium in kJ/kg if its internal energy is 200 kJ/kg. Then specify the…

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Q: QI/ Calculate the final pressure of a sample of water vapor that expands reversibly and…

A: We have given that  Sample of water vapour that expand reversibly and adiabatically from 24.5 Torr…

Q: Find out the enthalpy of Helium in kJ/kg if its internal energy is 200 kJ/kg. Then specify the…

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Q: Calculate ΔH for the process Hg2Cl2 (s) ⟶ 2Hg(l) + Cl2 (g) from the following information: Hg(l) +…

A: The reaction is -      Hg2Cl2(s) ---> 2Hg(l) + Cl2(g)  The steps of the reaction are-       Hg(l)…

Q: In which of the following scenarios is no change in the internal energy of the system possible? O q…

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Q: One mole of an ideal gas undergoes the cycle, A⟶B⟶C⟶A, as shown in the graph. For this gas, CV =…

A:

Q: alculate the final pressure of a sample of a H2O(g) sample that expands reversibly and adiabatically…

A: A reversible process is a process that can be reversed to its original state. The adiabatic process…

Q: Consider the following generic reaction: A+2B→C+3D, with ΔHΔH = 178 kJ . Determine the value of ΔH…

A: For reaction, A + 2B --> C + 3D  Given,  ∆H = 178 KJ

Q: Q2: One mole of an ideal gas, initially at 40°C and 1 bar, is changed to 140°C and 12 bar by three…

A: An isobaric process is the process that occurs at constant pressure i.e. the gas does work at…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.