Thermodynamics: An Engineering Approach
9th Edition
ISBN: 9781259822674
Author: Yunus A. Cengel Dr., Michael A. Boles
Publisher: McGraw-Hill Education
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Chapter 13.3, Problem 17P
Express Amagat’s law of additive volumes. Does this law hold exactly for ideal-gas mixtures? How about nonideal-gas mixtures?
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Pls answer the sub parts (iv), (v) and (vi) thank u
Chapter 13 Solutions
Thermodynamics: An Engineering Approach
Ch. 13.3 - What are mass and mole fractions?Ch. 13.3 - Consider a mixture of several gases of identical...Ch. 13.3 - The sum of the mole fractions for an ideal-gas...Ch. 13.3 - Somebody claims that the mass and mole fractions...Ch. 13.3 - Consider a mixture of two gases. Can the apparent...Ch. 13.3 - What is the apparent molar mass for a gas mixture?...Ch. 13.3 - Prob. 7PCh. 13.3 - The composition of moist air is given on a molar...Ch. 13.3 - Prob. 9PCh. 13.3 - Prob. 10P
Ch. 13.3 - A gas mixture consists of 20 percent O2, 30...Ch. 13.3 - Prob. 12PCh. 13.3 - Prob. 13PCh. 13.3 - Consider a mixture of two gases A and B. Show that...Ch. 13.3 - Is a mixture of ideal gases also an ideal gas?...Ch. 13.3 - Express Daltons law of additive pressures. Does...Ch. 13.3 - Express Amagats law of additive volumes. Does this...Ch. 13.3 - Prob. 18PCh. 13.3 - How is the P-v-T behavior of a component in an...Ch. 13.3 - Prob. 20PCh. 13.3 - Prob. 21PCh. 13.3 - Prob. 22PCh. 13.3 - Consider a rigid tank that contains a mixture of...Ch. 13.3 - Prob. 24PCh. 13.3 - Is this statement correct? The temperature of an...Ch. 13.3 - Is this statement correct? The volume of an...Ch. 13.3 - Is this statement correct? The pressure of an...Ch. 13.3 - A gas mixture at 300 K and 200 kPa consists of 1...Ch. 13.3 - Prob. 29PCh. 13.3 - Separation units often use membranes, absorbers,...Ch. 13.3 - Prob. 31PCh. 13.3 - The mass fractions of a mixture of gases are 15...Ch. 13.3 - The volumetric analysis of a mixture of gases is...Ch. 13.3 - An engineer has proposed mixing extra oxygen with...Ch. 13.3 - A rigid tank contains 0.5 kmol of Ar and 2 kmol of...Ch. 13.3 - A mixture of gases consists of 0.9 kg of oxygen,...Ch. 13.3 - Prob. 37PCh. 13.3 - One pound-mass of a gas whose density is 0.001...Ch. 13.3 - A 30 percent (by mass) ethane and 70 percent...Ch. 13.3 - Prob. 40PCh. 13.3 - Prob. 41PCh. 13.3 - A rigid tank that contains 2 kg of N2 at 25C and...Ch. 13.3 - Prob. 43PCh. 13.3 - Prob. 44PCh. 13.3 - Prob. 45PCh. 13.3 - Is the total internal energy of an ideal-gas...Ch. 13.3 - Prob. 47PCh. 13.3 - Prob. 48PCh. 13.3 - Prob. 49PCh. 13.3 - Prob. 50PCh. 13.3 - The volumetric analysis of a mixture of gases is...Ch. 13.3 - A mixture of nitrogen and carbon dioxide has a...Ch. 13.3 - The mass fractions of a mixture of gases are 15...Ch. 13.3 - A mixture of gases consists of 0.1 kg of oxygen, 1...Ch. 13.3 - An insulated tank that contains 1 kg of O2at 15C...Ch. 13.3 - An insulated rigid tank is divided into two...Ch. 13.3 - Prob. 59PCh. 13.3 - A mixture of 65 percent N2 and 35 percent CO2...Ch. 13.3 - Prob. 62PCh. 13.3 - Prob. 63PCh. 13.3 - Prob. 66PCh. 13.3 - Prob. 67PCh. 13.3 - Prob. 68PCh. 13.3 - Prob. 69PCh. 13.3 - The gas passing through the turbine of a simple...Ch. 13.3 - Prob. 71PCh. 13.3 - A pistoncylinder device contains 6 kg of H2 and 21...Ch. 13.3 - Prob. 73PCh. 13.3 - Prob. 74PCh. 13.3 - Prob. 75PCh. 13.3 - Prob. 76PCh. 13.3 - Prob. 77PCh. 13.3 - Prob. 78PCh. 13.3 - Prob. 79PCh. 13.3 - Prob. 81PCh. 13.3 - Fresh water is obtained from seawater at a rate of...Ch. 13.3 - Is it possible for an adiabatic liquid-vapor...Ch. 13.3 - Prob. 84PCh. 13.3 - Prob. 85RPCh. 13.3 - The products of combustion of a hydrocarbon fuel...Ch. 13.3 - A mixture of gases is assembled by first filling...Ch. 13.3 - Prob. 90RPCh. 13.3 - Prob. 91RPCh. 13.3 - Prob. 92RPCh. 13.3 - A rigid tank contains a mixture of 4 kg of He and...Ch. 13.3 - A spring-loaded pistoncylinder device contains a...Ch. 13.3 - Prob. 95RPCh. 13.3 - Reconsider Prob. 1395. Calculate the total work...Ch. 13.3 - Prob. 97RPCh. 13.3 - Prob. 100RPCh. 13.3 - Prob. 101RPCh. 13.3 - Prob. 102FEPCh. 13.3 - An ideal-gas mixture whose apparent molar mass is...Ch. 13.3 - An ideal-gas mixture consists of 2 kmol of N2and 4...Ch. 13.3 - Prob. 105FEPCh. 13.3 - Prob. 106FEPCh. 13.3 - An ideal-gas mixture consists of 3 kg of Ar and 6...Ch. 13.3 - Prob. 108FEPCh. 13.3 - Prob. 109FEPCh. 13.3 - Prob. 110FEPCh. 13.3 - Prob. 111FEP
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- ! Required information Problem 13.067 Piston NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A piston-cylinder device contains a mixture of 0.4 kg of H₂ and 1.2 kg of N2 at 100 kPa and 300 K. Heat is now transferred to the mixture at constant pressure until the volume is doubled. Assume constant specific heats at the average temperature. Problem 13.067.a Piston Determine the heat transfer. Use the table containing the ideal-gas specific heats of various common gases. The heat transfer is kJ.arrow_forward. A mixture of CO2 and water vapor is at 100 kPa, 200°C. As the mixture is cooled at a constant pressure, water vapor begins to condense when the temperature reaches 70°C. Determine (a) the mole fraction and (b) the mass fraction of CO2 CO2 in the mixture. Model: Ideal Gas Properties of Nitrogen (N2)" for the value of molar specific enthalpy at temperature of 277.778 K. T 270 K 277.778 K 280 K h -820 kJ/kmol h -528 kJ/kmol The molar specific enthalpy of nitrogen at 277.778 K is -592.88 kJ/kmol. DON'T USE CHATGPT, HANDWRITTEN ONLY.arrow_forwardA producer gas has the following volumetric analysis : 29% CO, 12% H2, 3% CH4, 4% CO2, 52% N2.Calculate the values of Cp, Cv, cp and cv for the mixture. The values of Cp for the constituents are asfollows : for CO Cp = 29.27 kJ/mole K ; for H2 Cp = 28.89 kJ/mole K ; for CH4 Cp = 35.8 kJ/mole K ; for CO2Cp = 37.22 kJ/mole K ; for N2 Cp = 29.14 kJ/mole K.arrow_forward
- The thermodynamic properties of n-Hexane(1) and n-Heptane(2) gases can be expressed by the Peng Robinson (PR) equation of state. Let's assume that the gas phase mixtures formed by these two substances show ideal solution behavior up to 500 K and 10 bar pressure conditions. Molar enthalpy (J/mol), entropy (J/molEK) and Gibbs energy (J/mol) properties of the gas mixture: a) Determine for an equimolar mixture at 500 K and 10 bar. b) Determine the mole fraction range 0–1 with an increment of x1 = 0.10 using a suitable computer program (Python or Matlab). Present the results appropriately in a tabular form. c) Determine the property changes of the mixtures in question due to mixing, with an increment of x1 = 0.10 in the 0-1 mole fraction range. Present the results in tables and graphically, similar to Figure 11.3 in the reference textbook (9th edition). Values in the range of 0-1 mole fraction are expected to be realized according to the computer program (it may be a continuation of the…arrow_forwardProblem 1 Starting with Gibbs equations, derive the temperature-volume ratio relationship and the temperature- pressure ratio relationship for an isentropic process of an ideal gas, using approximate analysis, i.e. constant specific heats. Show all steps.arrow_forwardAnswer are given all i need is the correct solution thank uarrow_forward
- 39. An ideal gas has a gas constant of 319.8 J/kg°K and a gas ratio of 1.26. What is the heat rejected per kg of gas when the gas is contained in a rigid vessel at 300 KPa and 315 °C and is cooled until pressure falls to 150 Kpa?arrow_forward5 mol CO2, 2 mol N2, and 4.5 mol O2 are brought together to form a mixture at 689.48 Kpaa, 37.8 C. Find the partial pressures of the components after mixing (kPa). A mixture of gases contains 6 moles of O2, 2 moles of CO, and 3 moles of H2 at 40∘∘F and 200 psia. Determine (a) the partial pressures of the individual components of the mixture (psia) and (b) the volume of the mixture (ft3). (Universal gas constant = 1545 ft−lb/lb-R)arrow_forwardA mixture of 60% Helium and 40% Argon at 300 K and 100 kPa is compressed in a steady-state steady flow to 300 kPa and 520 K. Assume constant specific heats for all processes and real gas mixture (non-ideal gas mixture). Determine the specific volume of the gas at the compressor exit in m3/kgarrow_forward
- Pls answer the sub parts (iv), (v) and (vi) thank you.arrow_forwardThe reservoir gas has a mixture composition at 230°F and 2800 psia as tabulated in Table 2 below. Table 2: Gas mixture composition. Gas components Weight, Ib Methane 26 Ethane 3.7 Propane 1.6 Hydrogen Sulphide 5 Carbon Dioxide 14 Nitrogen 3.9 Total 54.2 Calculate: (a) Weight fraction for each component. (b) Mole fraction for each component. (c) Pseudo critical pressure for the mixture ( psia). (d) Pseudo critical temperature for the mixture ( °R). (e) Find the compressibility factor (z). (f) Gas viscosity at 230°F and 14.7 psia, µa (cp). (g) Gas viscosity at reservoir condition, µ (cp).arrow_forwardPart D and E SOLVE CAREFULLY PART D Using the P–v and T–s diagrams show that in the isobaric process the saturated vapor state can be reached for arbitrary initial steam quality x1 whereas in the isentropic process the saturated vapor state can be attained only for x1 above a certain threshold value. What is the phase description of water in the final state when the saturation line is reached from the initial state below the threshold value? PART E : Determine this threshold value of x1 for the isentropic process with the initial temperature T1 = 150°C.arrow_forward
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