A cylindrical gas tank 1 m. long, inside diameter of 20 cm, is evacuated and then filled with carbon dioxide gas at 25° C. To what pressure should it be charged if there should be 1 2 ka of carbon 1.2 diovide?

Q: Problem 3.20 From the Sackur-Tetrode equation, show that: S2-S1 Cp In (T₂/T₂) - RIn(P₂/P₁) =

A: The Sackur -Tetrode equation is given-To show-

Q: Calculate the enthalpy of propane in kJ/mole at 1000K assuming a representative specific heat value…

A: Given   Specific heat, CP = 128.7 J/mole.K   Temperature, T1 = 298 K                         T2 =…

Q: 26. The nitrogen gas a volume of 25.4ml in a tube at a 18°C and a pressure of 781mmHg. The next day…

A: NOTE:- As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: A 1 kg oxygen gas is heated at constant volume from state 1 100 kPa, 200 K to state 2 at 500 K. A…

A:

Q: Why can some of the solutions of cubic equations of state be physicall

A:

Q: Q4/ A sample of 0.676g of an unknown compound containing barium ions (Ba*) is dissolved in water and…

A:

Q: Calculate the volume (ft^3) of 1lb-mole of ideal gas will occupy at 14.3 psia and 52F. answer in 2…

A: Given data,  n= 1lb-mole  P= 14.3 psia, T= 52 F

Q: For a hypothetical material, experiments show that a sample containing 1 billion atoms has 40…

A: Given; Number of atoms (N) @600° C is 1 billion (1×109 )  Numbers of vacancies (Nv) @600° C is 40…

Q: In an electrochemical cell, a metal anode lost 0.227 g while a total volume of 0.08149 L of hydrogen…

A:

Q: . One mole of any gas at 14.7 psi and 60°F will occupy_

A:

Q: Please find T2 and V2 for a mole of Freon given such that enthalpy is constant and P2= 10^5 Pascal.…

A: The temperature distribution represents the temperature at finite points on the surface. The…

Q: How did you find the Cp values of each?

A: Cp - Cp is known as  Specific heat at constant pressure.

Q: Describe how to calculate the saturation pressure by Maxwell’s construction.

A: Maxwell's construction is a graphical method used to calculate the saturation pressure  ( also…

Q: A cylindrical vessel with a diameter of 56 cm and a height of 2.15 m contains 515 kg of R-134a at 16…

A:

Q: Q-2 What is the phase and the internat energy of water at temperature of 80°C and pressure of 200…

A: Given data:

Q: If matter is mostly empty space, as suggested by Rutherford, then why does it appear so solid?

A: Matter appears so solid because the variation in its density is on such a small scale that our eyes…

Q: 25. A sample of an alkali metal that has a bcc unit cell is found to have a miass of 1.000 g and a…

A: Given DataP=0.980 atmT=23°CV=539.29mLm=1gram

Q: For a hypothetical material, experiments show that a sample containing 1 billion atoms has 40…

A: Given Data T=6000c = T=600+273=873k N=number of atomic sites per cubic meter = 1x109 atoms/m3…

Q: An FCC iron–carbon alloy initially containing 0.25 wt% C is exposed to an oxygen-rich and…

A: Assumption Non- steady state diffusionCalculation of error functioncx-c0cs-c0 = 1-erf[x2Dt]erf[x2Dt]…

Q: 0.015M solution of hydrogen

A:

Q: Petroleum is purified by a process called fractional distillation.   Select one: True False

A:

Q: density of 0.8 and the other a density of 980 kg/m3. What will be the weight of 2 500 liters?

A:

Q: Suppose there are two identical gas cylinders. One contains the monatomic gas krypton (Kr), and the…

A: Step 1: Since the pressures in the cylinders are the same, we know that for an ideal…

Q: Coal has the following analysis: carbon = 75%, hydrogen = 5%, oxygen = 6%, nitrogen = 1.5%, sulfur =…

A:

Q: When finding r(oB), how does 4sin(30) produce both 2 and 3.46?

A: To determine:

Q: Intermolecular forces are neglected in real gases but considered in ideal gases. Select one: True…

A: Solution:

Q: Red pistoln boiling water bath at TH = 100°C. The volume of the piston is 0.52 liters. This point is…

A:

Q: A molar volume of gaseous ammonia that * is contained in vessel is (1021.2 cm3 /mole} immersed in a…

A: Given data: Molar volume = v = 1021.2 cm3/mole = 1021.2 x 10-6 m3/moleTemperature  = T = 65°C = 65 +…

Q: 0.056 kg of water is boiled per second at sea level in a 47.72-cm diameter stainless steel pan…

A:

Q: 10.0 liter of oxygen gas at 275K Celsius has a pressure of 2.0 atm, find the volume (ml) of the gas…

A: The initial volume of oxygen is given as, V1=10 L The initial temperature of gas is given as, T1=275…

Q: How much power is required to isothermally compress a 27L per minute from 1 atm to 560 Kpa. Answer…

A: Given data as per question Initial pressure =1 atm Final pressure =560 kpa Volume rate =27L per…

Q: The Heat Capacity of an Ideal Gas at T=50 oC is equal to c= 79.314 kj (kmol. k) . What is the value…

A:

Q: volume occupied by molecules is neglected in ideal gas equation but in real gas equation it is…

A: The deviation of a gas from ideal behavior is expressed by a factor Z which is known as the…

Q: An ideal gas exerts a gauge pressure of 0.852 atm in a volume of 6.27 L at a temperature of 26.6 °C.…

A:

Q: Using the following information, determine the vapor pressure of water at 300 °C. Note: We started…

A: The equation is  The values are  pisat=10 bar, Ti=179.88°C, Tf=300°C,∆vapH=2014.59 kJ/kgVv=0.1944…

Q: Anaerobic treatment is a common treatment process in environmental engineering to degrade organic…

A: Given      Pressure, Pm = 400 kPa

Q: temperature is necessary fc

A: Temperature= 56.85 deg c.

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.