Vapor pressure data are given here for octane, C8H18. Temperature(c) Vapor Pressure (mm Hg) 25 13.6 50 45.3 75 127.2 100 310.8 Use the Clausius–Clapeyron equation to calculate the molar enthalpy of vaporization of octane and its normal boiling point

Q: One kilogram of water and 200 grams of ice are in thermal equilibrium at 0°c. If 400 g of steam at…

A: Mass of ice=200 g Mass of water=1 kg=1000 g Temperature of water and ice, T1=0°C Mass of steam=400 g…

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Q: The values ​​given below are for saturated water vapor at 558.15 K. For water, liquid and steam show…

A: In thermodynamics, chemical equilibrium is described as the state in which both the reactants and…

Q: An iron nail rusts when exposed to oxygen. For the following reaction, 0.575 moles of iron are mixed…

A: Hello Subscriber! There are multiple questions posted. As per our policy, we have solved the first…

Q: 2. The absolute humidity at atmospheric pressure at 30 ° C is 0.011 kg water / kg dry air. Specify:…

A: Given: Absolute humidity y1 = 0.011 kg water / kg dry air Pressure = Atmospheric = 1 atm = 101.325…

Q: When a certain freon used in refrigeration was expanded adiabatically from an initial pressure of 32…

A: Given  Initial pressure P1 = 32 atm Final pressure P2 = 1 atm Initial temperature T1 = 0 oC…

Q: What is the density of carbon dioxide gas (g/L) at -25.2°C and 94 kPa? Notes: 1. Write your answer…

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Q: (B) By using Clausius-Clapeyron equation and the given correlation/equation determine vapor pressure…

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Q: Compute the temperature using the ideal gas equation of state and generalized compressibility chart.…

A: Introduction The compressibility factor gives deviation from ideal gas conditions of real gas. For…

Q: A gas that behaves as an ideal gas has internal energy equal to 457 J/mol at 35°C. What is the…

A: Given: Gas behaves ideally Specific internal energy (U)= 457 Jmol Temperature (T) = 35 °C Pressure…

Q: Using Table A6, calculate the specific volume of superheated water vapor for a pressure of 1.27 MPa,…

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Q:  help with the following question please show steps of solution.

A: Please see the attached images for the solution.If there are queries or if the images are not…

Q: A 1.75 mole of gas at temperature 330 K expands isothermally from an initial volume of 2.0 L to 8.0…

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Q: Propane gas at 100°C is compressed isothermally from an initial pressure of 1 bar to a final…

A: Given that, Temperature T = 100oC = 373.15 K Temperature remains constant in an isothermal process.…

Q: 3. For sulfur dioxide, T-430.7 K and P 77.8 atm. Calculate a) The critical van der Waals constants…

A: The Van der Waals equation is a state of the thermodynamic equation. The theory behind the equation…

Q: 2-6. Vapor pressure data of carbon dioxide are given below. Estimate the vapor pressure of carbon…

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Q: Q1/ A gas is mixed with 5 moles of B gas. The temperature, pressure and volume for mixture's final…

A: Given: 5 moles of B are added to gas A i.e. nB = 5 moles The properties of the mixture is given as;…

Q: 150 moles of gaseous acetylene are stored in a rigid 15.5 L tank. The temperature is 160°C.…

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Q: 10 m³ of cold air (measured at 287 K and 101.3 kN/m2 saturated with water vapor) is compressed to…

A: Percentage humidity after the treatment is asked.

Q: 1.3 Superheated ammonia at 100°F and 70 psia has a specific volume of 4.8174 ft/lbm. What is the…

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Q: Consider a 1 mole of an ideal gas at 25.00 °C. This gas is allowed to expand reversibly and…

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Q: 3. Suppose I kg of ice at 0°C and 101.325 kPa is completely converted into steam at 100°C and at the…

A: Given: 1 kg of ice Pressure =101.325 kpa specific volume of steam at 100oC =1.673 m3/kg density of…

Q: Use the van der Waals equation and the ideal gas equation to calculate the pressure exerted by 1.000…

A: Given: number of moles of Cl2 is n = 1 mol Volume of Cl2 = V = 5 L = 0.005 m3 T = 273 K Required:…

Q: Q.4 Consider a system consisting of 1.5 mol CO2(g), initially at 15°C and 9.0 atm and confined to a…

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Q: 5.) The standard entropy change for the raction shown below at 298K is -266 J/mol·K. Calculate the…

A: Given:  Entropy Change for a Reaction = -266 J/mol K  Entropy of O2 = SO2 = 205 J/mol K  Entropy of…

Q: A cylinder of volume capacity 0.1 m³ is filled with 1.35 kg of ammonia at 2 MPa pressure. Using Van…

A: V=0.1m3P=2MPaT=?m=1.35kga=422.55×103 b=0.037m3/kg mol

Q: 04: A balloon initially deflected and flat is connected by a valve to a tank containing helium gas…

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Q: A sample of helium gas occupies a volume of 8.25 L at 56.0°C and 0.720 atm. If it is desired to…

A: Given Data : The initial volume occupied by the helium sample (Vi) = 8.25 L =0.00825 m3 The initial…

Q: At a temperature of 29.0°C, chloroform exerts a saturation pressure of 31.02 kPa. At 38.5°C, its…

A: According to the clausius clapeyron equation, ln(P2 / P1) = (-ΔH/R) X (1/T2 - 1/T1)  where P2 =…

Q: 4) The table below contains thermodynamic values for water (H20) and for methane (CH4). Water…

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Q: It is a fact that the normal boiling point of water is 100°C 2a. What is the enthalpy of…

A: (2a) Normal boiling point of water, T1=100°C=373.15 K From the property table, obtain the enthalpy…

Q: You closed the mouth of the 5 liter empty PLASTIC bottle at 20oC, when you took the PLASTIC bottle…

A: The initial volume of the empty plastic bottle, V1 = 5 L Initial temperature of the plastic bottle,…

Q: 450 g of the presented compound is heated from 25 ⁰C to 50 ⁰C at constant pressure. Estimate the…

A: The molecular formula of compound is C8H8O3 Molecular mass of above compound=96+8+48=152 g/mol moles…

Q: You have a saturated liquid/saturated vapour mixture at 25°C with enthalpy 2182 kJ/kg. Calculate its…

A: Given  Temperature T = 25 oC Enthalpy h = 2182 KJ/kg

Q: 0.62 lbm of saturated liquid water at 10 psia absorbs a constant 1.5 kW of energy from an electrical…

A: Data given for the process are:

Q: The specific volume of superheated Refrigerant 134-a at 1.4 MPa and 110°C is 0.019597 m³/kg in the…

A: Answer:a) we have,  from iddeal gas V= RTP Molecular weight of Refrigerant 134a = 102 g/mol