A 100kg of commercial tungsten (C=138J/kg-K) at a temperature of 180oC and 45kg of diamond (C=520J/kg-K) at a temperature of 135oC is placed inside an insulated container containing ice at freezing temperature. If heat is restricted to escape, determine the mass of the ice if the temperature of the mixture when equilibrium is attained is about 73.53oC.

Q: The incredibly rare Ideal Gas HRUDIUM has a spcific heat that is a function of temperature given by…

A: Given thatThe specific heat of ideal gas HRUDIUM is given byTo findThe change in the specific…

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A: Given: A rigid container V=0.043 m3 P1=150 bar T1=543oC P2=70 bar TO determine:  State of steam…

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A: Here we have as our specific volume is 0.1 m3/kg it is lied between in superheated table at 3 mpa…

Q: A cylinder contains a monoatomic ideal gas (17 moles) of volume 0.1 m and at a temperature of 30.8…

A: Given: V1 = 0.1 m3 , n = 17 moles, T1 = 30.8oC =303.95 K mass of piston; m=2.1kg area of piston; A =…

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A: Given Data: The initial volume of the nitrogen gas is V1 =5 m3. The initial pressure of the…

Q: You run the same type of experiment with an unknown mass of silver that began at 75.0˚C and had a…

A: Given data: The specific heat of water is

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Q: kg sample of water at 15.0°C is in a calorimeter. You drop a piece of steel with aporation and…

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Q: A 30.0-g ice cube floats in 212 g of water in a 100-g copper cup; all are at a temperature of 0°C. A…

A: Given data: The mass of the ice cube is mice = 30 g. The mass of the water is mw = 212 g. The mass…

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A: Write the given data. V1=30 Lx=0.5P1=300 kPaV2=2V1T2=150 °C

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Q: An aluminum can of mass 0.11 kg contains water at 19.2 degrees Celsius. Iron pellets with a total…

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Q: Six moles of a monatomic ideal gas at (4 MPa, 4 L) is expanded isothermally until the volume is…

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Q: What is the phase description of water at 110°C and 600 kPa?

A: Solution: Given Data: The temperature of the water is: T=110o C The pressure of the water is: P=600…

Q: e volume of a container holding 609.5 moles of an ideal gas at 519.85°C and a pressure of 53550 Pa?

A: Given:n=609.5 molesT=519.85°C =792.85 KP=53550 Pa

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Q: 4-83 Determine the specific volume of superheated water vapor at 15 MPa and 350°C using (a) the…

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Q: A frictionless piston - cylinder device contains 420 moles of ideal gas at 2 atm and 155 °C. Heat is…

A: The given information in the problem is shown in the following attached image:

Q: An ideal gas is enclosed in a constant volume container at a pressure of 0.7 atm and an initial…

A: Write the pressures and corresponding temperatures of an ideal gas.   P1=0.7 atmT1=100+273=373…

Q: 22 kg of CO₂ at 300 K is kept in a vessel of 5m³ capacity. Find the pressure exerted by CO₂ in the…

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Q: Butane, with MW=58g/mol, is a type of hydrocarbon commonly used as fuel for portable stoves The gas…

A: Given: Molar weight of the butane: →w=58 g/mol Initial volume of the container: →V=20 L=0.02 m3…

Q: a) a sphere, 6 ft in diameter, contains oxygen at 300 psia and 80°f. how many drums 6 in. in…

A: Given  D= diameter of sphere= 6ft Pressure P= 300psia Initial Temperature of O2 T= 80oF V=volume of…

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: eT-S diagram,

A: False

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 481-g sample of…

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Q: Water at 50°C and 1 atm pressure is heated to 100°C at constant pressure. Using coefficient of…

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Q: Nine moles of a monatomic ideal gas at (7 MPa, 7 L) is expanded isothermally until the volume is…

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Q: Explain the COMPRESSIBILITY FACTOR—A MEASURE OF DEVIATION FROM IDEAL-GAS BEHAVIOR

A: The compressibility factor is a thermodynamic property to modify the "ideal gas law" to make the…

Q: filled with 2.50 mol of a perfect monoatomic gas fluid has 400 K and 600 K reservoirs. If P1 = 15.0…

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Q: Contruct a P-v and T-v diagram for water and refrugerant-134a

A: here, Water and R-134 a both are pure substances. so, P-V and T-V diagram mostly look a like, only…

Q: A cylinder which is in a horizontal position contains an unknown noble gas at 42100 Pa and is sealed…

A: Calculate the work done in isobaric process. dW = P*dV dW =P*(Pi*r2l)…

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Q: A cylinder initially has a volume of 0.025 m3 that contains 1.5 moles of gas at a temperature of 0°C…

A: Given: V1=0.025 m3n=1.5 molesT=273 KP=1.35 atm=136.8 kPaR= 8.21 J/K.mole

Q: Calculate the maximum amount of water that can be poured into a 50-liter container at a temperature…

A: Given data: Temperature difference, dT=200-15=185°CPressure difference, dP=50 atmIsothermal…

Q: What is the temperature of a sample of carbon dioxide (M = 0.044 kg/mol) with density 1.4 kg/m3…

A: As per given  M=0.044 kg/mol Density =1.4 kg/m3 Pressure =200 kpa We have to determine tempra

Q: An ice cube is placed in a beaker of water at 20 °C. The ice cube partially melts, and the…

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Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.