(i) Calculate the molar entropy of xenon at 1 atm pressure and 298 K. The molar mass of xenon is 131.29 g molH.

Q: Methane at 12.75 ℃ has a density of 0.668 kg/?3. Find the pressure using: Lee Kesler correlation

A: Give data: Temperature of methane = 12.75 0C

Q: Derive the Virial Equation of state to get the Virial Equation 2nd coefficient.

A:

Q: Estimate the mass of the copper metal produced during the passage of 3A current through the Cuso,…

A: Current passing(I)=3A Time taken(t)=80minutes=4800sec To Calculate the mass of the copper metal…

Q: What is the vapor pressure temperature of water at pressure 44kPa. Please answer in Sl unit (even…

A:

Q: A 5.98 moles of ideal gas is heated from 290 K to 312 K at constant volume. Calculate the delta S…

A: 5.98 moles of an ideal gas are heated. The temperature at initial and final stage is The heating is…

Q: Use the Clapeyon equation to estimate the entropy change of vaporization of benzene at 50°C. Use…

A: Write the Clausius Clapeyron equation as follows: ∆Svap = RTPsatdPsatdT      .......1   Here, ∆Svap…

Q: Calculate the ΔH value for an isobaric change of steam from 0.8 MPa and 250oC to saturated liquid.

A: Given that, The initial temperature of the steam T = 250oC The initial pressure of the steam P = 0.8…

Q: Calculate the change in the standard entropy of the system, ∆S°, for the synthesis of ammonia from…

A: The standard entropy change of the system for the given synthesis of ammonia is to be determined.

Q: The following table shows the molar volume coefficient of thermal expansion and coefficient of…

A: a) What is the molar change for copper? b) What is the change for sodium chloride? c) For the liquid…

Q: Calculate the specific volume [v] and the compressibility factor [z] for water at 350 °C and 3 MPa…

A: T=350∘C P=3MPa to find:  specific volume(v) compressibility factor(z) as ideal gas equation…

Q: If compressibility factor <1 means_____________________ a. actual molar volume of a gas triples the…

A: for any gas ideal gas equation is: PVig=RT                                   1here P is preesure Vig…

Q: The isotherm representing the critical temperature is tangent to and has an inflection point at the…

A: Given that the isotherm is tangent to the critical point an it also has an inflection point there.…

Q: 7. You are asked to design a steel tank in which CO, will be stored at 300 K. The tank is 30 m and…

A:

Q: av =?,( =?

A: considering 1 mole of ideal gas, vander waals equation is writtens as, P+aV2V-b=RT…

Q: A sample consisting of 2.5 mol of perfect gas molecules with Cp,m = 29.4 J K-1 mol-1 is initially at…

A: Given that- Gas is a ideal (perfect) for which, number of moles, n= 2.5 mol Initial temperature, T1=…

Q: A glass (100 mL) of water at 80 oC is left in a room at 20 oC and the thermal equilibrium expected…

A: Given, Volume of water, V =100 mL We know the density of water is 1 g/mL   Calculate the mass of…

Q: The mass diffusivity of a gas species as the total system pressure increases with constant…

A: Find out the relationship between mass diffusivity of a gas species and total system pressure where…

Q: Manometers A cylindrical column is partially filled with three liquids: water, mercury, and…

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Q: Q6: knowing that the critical point is a root of the cubic equation, i.e. Thus, (V-Vc)³ = 0…

A: Given,

Q: A   lab technician poured 0.100  kg water at  0 Celsius into a  vessel that contains liquid oxygen…

A: Latent heat of vaporization is a physical property of a substance. It is defined as the heat…

Q: The gas in which deviations from ideal behavior due to intermolecular forces are expected to be the…

A: Real gas behavior is given by Van der Waals equation: P+n2aV2V-nb=nRT   Gas a (L2 atm/mol2) b…

Q: Using the thermal radiation equation below and your knowledge of solar flux calculate the flux…

A: The solar flux emitted by the star is to be calculated.

Q: A 3.00 L sample of NH3 gas at 100.0 kPa is cooled from 500.0 K to 300.0 K and its pressure is…

A:

Q: 5. The vapor pressure of liquid water at 70 °C is 233.7 torr. Liquid water at 70 °C is subjected to…

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

Q: Calculate the molar entropy of a constant-volume sample of argon at 249 K given that it is 154.84 J…

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Q: we were told to take the derivative with reapect to entropy and that would give us the slope of thr…

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Q: 9.16. One kind of thermodynamic diagram that is useful in engineering problems is the P–H diagram,…

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Q: Estimate the molar Gibbs energy change (unit: J/mol) of water when the pressure acting on it is…

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Q: 3) What is the difference in entropy between 25 g of N2 at standard conditions and 25 g of N2 at 400…

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Q: Calculate the final pressure of a sample of water vapour that expands reversibly and adiabatically…

A: Given:  Initial Pressure = P1 = 71 Torr  Initial Volume = V1 = 500 cm3  Final Volume = V2 = 3 dm3  =…

Q: Determine the internal energy of 1.25kg of water contained in a volume of 1.5 m³ at 310 kPa.

A: Given, P=310 KPa, V=1.5 m3, m=1.25 Kg specific volume, v=Vm=1.51.25=1.2 m3Kg From the steam table of…

Q: from a lattice site to an interstitial position and let n be the number of atoms occupying…

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Q: When estimating the specific entropy of compressed water at a given pressure and temperature, it is…

A: Solution:- False We know that entropy =  ∆Q/T Here T is different for compressed liquid and…

Q: alculate the value of Residual Enthalpy (HR) and Residual Entropy (SR) for an equimolar

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Q: If the entropy and volume of the system are constant, then in a spontaneous process the must…

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Q: a) Using the given data for air, determine the values and units of C and S. b) How do the values…

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Q: Question The Sutherland's viscosity law for gases has been derived from the kinetic theory by…

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Q: How is the K-value for vapor–liquid equilibria defined?

A: The K value of Vapor liquid equilibrium is to be defined.

Q: QUESTION 5-) the slope of the curve at the normal boiling point, which indicates the change in the…

A: Given data: Slope of the curve at normal boiling point = 3619.7 Pa/K Density of liquid = 0.958 g/cm3…

Q: In freezing a mole of liquid water at the freezing point, the enthalpy of fusion is 6.01 KiloJoules…

A: Given, ∆Hf=6.01 KJ/mol, n=1 mole,  as given freezing point=273 K (a) dS=n∆HfT=1×6.01×1000273=22.014…

Q: Q2 Using the graph to the right, calculate (a) Molar enthalpy of vaporization. (b) The pressure at…

A: Given: The equation of the straight line given is; y = -5052x + 21.7        (1) Where; the y-axis is…

Q: For a certain ideal gas, Cp = 5/2 R. Calculate the change in entropy when 3 moles of the gas is…

A: Given Data  Moles of gas (n) = 3 moles Initial temperature (T1)=300 K Final temperature (T2) = 600 K…

Q: ONE mole of ethylene expands reversibly from 1L to 20L at a constant temperature of 300 K.  Use the…

A: Given: One mole of ethylene  V1 is 1L  V2 is 20L T is 300K