Using partial derivative determine the change of pressure with respect to volume, all else constant for an ideal gas.

Q: Hello, i'm trying to calculate theoretical pressure and I thought I did it right but I don't think I…

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Q: de Or =?,) =? OP

A: According to Van der Waals equation, where P = pressure V = volume  n = moles  R = gas constant =…

Q: Derive the reduced expression for the compressibility factor z of a real gas

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Q: The Van der Waals equation has two corrections terms a, and b. Describe what each of these term…

A: Real gas is defined as those gas which does not obey Boyle's law and Charles's law. Real gas obey…

Q: How to prove that the temperature (T) of an ideal gas law is a state function?

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: This is the expression valid for van der Waals gases. Calculate the final temperature if the Joule’s…

A: In this question we have to calculate the final temperature by using joule thomson effect,

Q: a)Using the virial equation of state, calculate Z of 1 mole of a gas at a pressure of 1.52 atm and a…

A: Virial equation of state is, Z = 1 + BP/RT   Where, Z = Compressibility B= Second virial coefficient…

Q: At what pressure does the mean free path of Argon at 298K become comparable to the size of a 1.000 L…

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Q: Given one mole of a perfect gas and the total differential de aT de =dp estimate the change in…

A: The ideal gas follow the ideal gas law, that is, pV=nRT, where p is the pressure, V is the volume, n…

Q: Prove pressure (P) of an Van der Waals eqn. is a state function.

A: Here we have to prove pressure of van der Waals equation is state function.

Q: Partial Derivative referred to as "internal Pressure" Hence, A has units Equation TT=L Use this…

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Q: Why is the constant a and b important in the Van der Waals equation of state?

A: The constants a and b represent the magnitude of intermolecular attraction and excluded volume…

Q: The volume of a gas is 470 mL at 625 kPa pressure. What will the pressure be when the volume is…

A: P2 = 310.94 kPa

Q: Derive the Boyle Temperature

A: Van der Waals equation relates the pressure, volume (molar volume), temperature, number of moles and…

Q: A particular gas cylinder will explode if the pressure exceeds 14×103KPa.The cylinder has a capacity…

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Q: How would you perform the estimation of the ideal gas constant with Aluminum and hydgrogen chloride

A: We have given Al and HCl and have to calculate ideal gas constant.

Q: For Argon at 175K and 75 bar, calculate Z, HR, and SR using the 1.) Peng Robinson equation 2.) Lee…

A: The aim of this question is to explain the Peng Robinson (PR) equation and the Lee-Kesler (LK)…

Q: Use the Vanderwalls equation and the ideal gas equation to calculate the volume of 2 Mol of Ar at a…

A: According to ideal gas law the volume of a gas is directly proportional to the number of moles of…

Q: After studying the concept of real gases, Zainab was perplexed to know the following: (a) Why the…

A: For real gas

Q: Compare the density values of O2 at 480 K and 280 bar using the ideal gas and the van der Waals…

A: To determine relative error.,

Q: The pressure of an air bag was 760 torr when inflated at 25 °C with 3.03 moles of nitrogen gas. What…

A: We are given with the  Pressure= 760 torr 1 torr =0.00132 atm => Pressure = 760 torr× 0.00132 =…

Q: At what temperature will average K.E. per molecule of a gas be exactly half of its value at N.T.P.

A: The question is based on the concept of gaseous state. we have to calculate the temperature at which…

Q: A mixture of ideal gases having a total mass of 28.3 g is placed in a 8 L vessel at 275.0 K. The…

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Q: A 1-L flask is filled with 1.05 g of argon at 25 °C. A sample of ethane vapour is added to the same…

A: Given: Volume of Ar, V1 = 1 Lmass of Ar, m= 1.05 gtemperature of Ar, T = 25oC…

Q: Determine the mole fractions and partial pressures ..

A: Number of moles  is equal to the ratio of mass to molar mass of the substance. Formula: Number of…

Q: e able to calculate the partial pressure of Oxygen at any altitude given the atmospheric pressure

A: The explanation is given below-

Q: 32. Use the ideal gas equation to show that at STP 1.0 mole of a gas has V=22.4L.

A: At STP, temperature = 273 K and pressure = 1 atm. Given: Number of moles of ideal gas is 1 mol.

Q: How to assume if the gas mixture behave ideally?

A: There are following assumptions to assume a gas is behaving ideally:

Q: Calculate to three significant digits the density of dinitrogen dinuoride gas at exactly 15 "C and…

A: Given- Temperature=15°C=(15+273)K=288K Pressure= 1atm

Q: Which of the following is a measure of the fractional change in volume when the pressure is…

A: In an isothermal process, the temperature is constant.

Q: Explain the significance of the constants a and b in the van der Waals equation of state.

A: We have to explain the significance of constants a and b in the Vander Waals equation of state.

Q: For real gases calculate the correction less terms for a finite size of molecule in a container for…

A: Ideal gases have negligible intermolecular forces and molecules of ideal gas are not prone to…

Q: temperature

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Q: ƏT dp as

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Q: Calculate the volume occupied by 1.00 mol N2 using the van der Waals equation in the form of a…

A: Acc. to given information P=10atm Tc=126.3K a=1.352dm6atm/mol2 b=0.0387dm3/mol  to find out V

Q: The ammonia contained in a container measuring rectangular tank 1m x 700 cm x 3000 mm if the…

A: Formula use: pV = nRT V = volume n= moles of gas R= gas constant = 8.3144 × 10−2 L⋅bar⋅K−1⋅mol−1 T=…

Q: A mixture of ideal gases having a total mass of 35 g is placed in a 13 L vessel at 269.0 K. The…

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