1 mole of monoatom gas at 25°C cooled, then allowed to expand from 1.0OL to 10.00L at external pressure of 1 atm. Determine final temperature, T2, W, AU and AS.

Q: T. T. T. E (kJ) E, T. T., T. % molécules

A: The explanation is given below-

Q: Calculate ZA for Argon moving with a speed of 600 m/s at 25 °C and 1.0 bar pressure assuming Argon…

A: Option 1- 9.35* 1010 s-1

Q: gas mixture with a hat capicity of 1:500J/C finul Temperciture of the gos mixture A has an abcue the…

A: The SI unit of specific heat is joule per kelvin and kilogram, J/(K kg). For example, the heat…

Q: Calculate ΔS for N2 (1 bar, 298 K) --->  N2 (32 bar, 1500K) Assume N2 to be ideal gas   C p  =…

A: Given: T1 = 298 K T2 = 1500 K P1 = 1 bar P2 = 32 bar  Cp = 28.58 + 0.00377 T - 50000 / T2 J/K mol…

Q: For an ideal monatomic gas, the following is true. (Use the following as necessary: T, U, and V.) T

A: To answer step 4.

Q: An animal in hibernation gets the heat their body requires to survive from the biochemical…

A: Given :  Mass of linoleic acid = 1.5 Kg  Volume of Oxygen gas in air = 20.9 %

Q: 3 2.25 moles of an ideal gas with C, m =-R under a constant external pressure of 200.0x10³ 2 3. Pa…

A:

Q: 1. a) How much heat is required to raise the temperature of 8.00 moles of CO, gas from 300 K to 500…

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

Q: 10. In a duct, two air streams are mixed, to the mass of equal mass. One has a temperature of 5° C…

A: Tf= 12.5 'C Relative humdity = 59.8%

Q: Three moles of an ideal gas are allowed to expand freely at 300°K from a volume of 100 to 1000…

A: Two calculate the change in Gibbs free energy (∆F) and Helmholtz (∆A) for the expansion of three…

Q: 1. A natural gas mixture whose volumetric analysis is 85.8% CH4 (Methane), 13.2% C2H6 (Ethane), 0.9%…

A: Given- The molar masses of CH4 , N2, CO2, and C2H4 are 16 .0 , 28.0, 44.0, and 28 kg/kmol,…

Q: Gases - Please answer all components of this problem; Thank you! 1. Explain how ideal and real…

A:

Q: As shown in Figure, a gas within a piston-cylinder assembly undergoes a thermodynamic cycle…

A: Answers are explained below.

Q: Argon is confined in a 2.4-gallon vessel, determine this mass of Argon at normal room temperature…

A: Ideal gas is a hypothetical gas in which molecules do not repel or attract each other and obeys all…

Q: Question attached

A: Given data : Volume (V) = 1m3 Pressure (P) = 345 kPa Temperature (T1) = 20°C = 273 + 20 = 293 K

Q: 2. A 20. m long gas pipeline made out of Schedule 40. PVC pipe that is 2.66 cm in diameter is used…

A: We will use the ideal gas equation to determine the maximum number of moles of butane that the pipe…

Q: For an ideal gas Cp = 8.58 cal/mole-degree. What will be the final volume and temperature when 2…

A: Concept - In adiabatic process, there is no heat exchange b/w system and surrounding.  So all work…

Q: A rigid tank contains 5 kg of a mixture of neon and Nitrogen at 400 kPa and 45 C, 60% of mixture is…

A: Given: mass of mixture = 5 kg Total pressure = 400 kPa = 3.9477 atm Initial temperature (T1) = 45 oC…

Q: A 14 g N2 sample (Cp,m (N2) = 30 JK-1 mol-1), initially at P1 = 12 kPa and T1 = 4 °C, is heated…

A: Answer: Ideal gas equation is shown below: PV=nRTPT=nRV Here: P=pressure of the gasV=volume of the…

Q: A sample consisting of 1.00 mol of perfect gas atoms, for which CV,m = 3/2R, initially at p1 = 1.00…

A: Given information: Moles of perfect gas = 1.00 mol Cv,m = 3/2R Initial pressure = 1.00 atm Initial…

Q: 15 kg a perfect gas is heated at constant pressure from 15 °C to 368.15 K, the heat required is 1130…

A: Given : Heat required at constant pressure = 1130 KJ/Kg. Heat required at constant volume = 808…

Q: A fuel gas is known to contain methane, ethane, and carbon monoxide. A sample of the gas is charged…

A: (a) To find the molar composition of the fuel gas. Let YCH4, YC2H6 and YCO be the mole fraction of…

Q: A cyclinder fitted with a piston holds 8.07g CH4 in 7.05L at -8C. While heating the gas at 1.55atm,…

A: Given, Volume of sample is 7.05 L Initial temperature = -8 oC = 273 - 8 = 265 K Pressure = 1.55 atm…

Q: Oxygen O2 ,at 200 bar is to be stored in a steelvessel at 20 0 C .The capacity of the vessel is…

A: An ideal gas does not have intermolecular force of interaction between molecules and has negligible…

Q: 5. Hydrogen gas burning in excess from oxygen gas in H2g + 1002g +→ H2O + excess O2g The heat of…

A: To solve these problems, we need the following equations: 1. The Kirchhoff's equations:…

Q: Gas Constant R of CO2 at 825K.

A: Gas constant is a universal constant  and its value is fixed for all gases. It does not change with…

Q: Sample gas Which Cv =5/2 R, initially it pressure P1=1 atm and T1-277K is heated reversibly to 356K…

A: The question is based on the concept of chemical thermodynamic. we are carrying out a process in…

Q: For an ideal monatomic gas, the following is true. (Use the following as necessary: T, U, and V.)…

A: Step 4 To determine the value of dUdVT  for Ideal monoatomic gas.

Q: Q6 Two hundred Ibm of carbon dioxide is to be charged into a small metal cylinder at 25 °C at a…

A: Given data,                   Mass of CO2 (M)=  200 lbm = 90.7184 kg    [1 lbm(pound) = 0.453592 kg]…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A:

Q: Two closes vessel A and B contains air and is connected together by a valve. Vessel A has a volume…

A: Vessel A Volume VA = 90 L Pressure PA= 3500 kPa  = 35.5423 atm                            ( 1kPa =…

Q: I am poor at physics chem, so please, explain it as much as possible! One mole of nitrogen (N2) is…

A: Isobaric process: Isobaric process is thermodynamic process in which the pressure stays constant. ΔP…

Q: An insulated rigid tank initially contains 1.5 Ibm of helium at 80°F and 50 psia. A paddle wheel…

A:

Q: The molecular weight of Carbone dioxide is CO, is 44 kg/ mol. In an experiment the value of y was…

A:

Q: A 0.305 mol0.305 mol sample of N2(g),N2(g), initially at 298 K298 K and 1.00 atm,1.00 atm, is held…

A: The mathematical expression in accordance with the first law of thermodynamics.

Q: A quantity of gas in a piston cylinder has a volume of 0.475 m3 and a pressure of 200 Pa. The piston…

A: Initial Volume = 0.475m3 Pressure = 200Pa Final Volume = 0.272m3    Pressure = ? Isothermal process…

Q: Ammonia, initially at 5 bar, 40°C undergoes a constant specific Yolume process to a final pressure…

A:

Q: 4. Suppose you have 5 moles of helium gas (ideal, monatomic), which expands under constant pressure.…

A:

Q: A gas in the initial state of p1 = 75 psia and V1 = 5 ft.° undergoes a process to p2 = 25 psia and…

A: Here we have provided change in enthalpy and we have to calculate the internal energy change. We…

Q: Which of the following is equal to the ratio of expansion coefficient, a to the isothermal…

A: A gas can expand on heating and compresses on cooling .This two property of gas can be expressed in…

Q: If one kg of this gas is heated at constant pressure from 25°C to 200°C. The initial volume is 2 m3.…

A:

Q: 300 0ml of a00s at 100atm and 27°C would require what temperature to change to 1.00L and

A: As per instructions we are allowed to answer  one question , so i answered second question

Q: Find AS (cal/K) when 2.9 mol of some gas O is heated from 7.2 K to 2.6 Kwith P held fxxed at 1.00…

A: S2 - S1 = Cpln(T2/T1) - Rln(P2/P1) ..........(i) as pressure is fixed, we get equation 1 as :- ∆S =…

Q: One mole of an ideal gas, initially at 25oC and 1 atm is transformed to 40oC and 0.5 atm. If Cv=…

A: Given that,n = 1 mole T1 = 25oC = 25+273.15 = 298.15 K  ;  P1 = 1 atmT2 = 40oC  = 40 + 273.15 =…

Q: One mole of He gas with CV,m = 3R/2 essentially independent of temperature expands reversibly from…

A: Cv,m = 3/2 R  => Cp,m = Cv,m + R = 3/2R + R = 5/2R  => γ = Cp,m/Cv,m = 5/3  For reversible…

Q: Two ideal gases, one monoatomic and the other diatomic are mixed with one another and form an ideal…

A: Given: γ for the mixture = 117

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.