6. A 100kg of commercial tungsten (C=138J/kg-K) at a temperature of 180°C and 45kg of diamond (C=520J/kg-K) at a temperature of 135°C_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 73.53•C. Draw a figure and explain each step solution

Q: A 5 liter glass vessel exposed to ambient air is filled with oxygen at 298K and 5 bar. A 50-mm…

A: We have given A 5 liter glass vessel exposed to ambient air is filled with oxygen at 298K and 5…

Q: In the following conditions; determine its properties: a. P=2.0 MPa, x=90% b. T=2000C and x=80%

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Q: One ideal gas is Cp=7/2R. One mole of this gas is trapped in a piston-cylinder device. Initially,…

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Q: 5. Avocados are to be ripened at 1.04 bar in a storage room containing air, ethylene with a partial…

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Q: Calculate the change in molar Gibbs free energy (in KJ/mole) for this process. Express answer in…

A: Given that: Equation of state = PVm = RT + BPT2 Where B = 2.0×104 L/(mol-K2) The process is…

Q: Robert Matthew Van Winkle takes 1 kg of ice and dumps it into 1 kg of water and, when equilibrium is…

A: mass of ice, mi=1 kgmass of water.mw=1 kgFinal mass, m=2 kgInitial temperature of water, Tw=0o C

Q: At 500°C (930°F), what is the maximum sol- ubility (a) of Cu in Ag? (b) Of Ag in Cu?

A: the maximum sol- ubility (a) of Cu in Ag? (b) Of Ag in Cu?At 500°C (930°F).

Q: You have a 3.00-liter container filled with N₂ at 25°C and 4.25 atm pressure connected to a…

A: Given data P1=4.45 atmP2=2.75 atmV1=3 LV2=2 L

Q: What is the final gas pressure?

A: Final gas pressure need to find.

Q: At 243 °C, a mixture of saturated steam and liquid water exists in equilibrium. If the specific…

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Q: What was the mass of water used if 249 g of a copper ball, initially at 314°C was immersed into the…

A: Given data: mc=249 gTc1=314°CTc2=38.8°Ccpc=0.387 Jg°Ccpw=4.184 Jg°CTw1=22.6°C

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…

Q: An 8.00 g ice cube at its melting point is added to 130 cm3 (130 g ) of tea (water) initially at…

A: Mass of ice cube, m = 8gMass of ice, mice = 8 gMass of tea/water, m = 130 gVolume of tea, V= 130…

Q: A 5kg Cu block at 200 C is submerged in 100 lb water at 10 C in an insulated vessel Determine the…

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Q: (a) An 88-litre gas cylinder is filled with propane gas at a pressure of 1.15 MPa and 18°C. The…

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Q: the same question

A: Write the given data with suitable variables. T=25 °CVf=0.2 m3Vg=0.8 m3

Q: Aluminium, due to its high strength-to-weight ratio and corrosion resistance, is a metal critical to…

A: Given data: Mass of aluminum = M = 17 kg Initial temperature of aluminum bar = T = 106°C = 106 + 273…

Q: A tank contains exactly one kilogram of water consisting a liquid and vapor in equilibrium at 1 Mpa.…

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Q: A newly purchased container that has a capacity of 1 m³ contains a mixture of liquid and steam in…

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Q: C) A fuel-air mixture enters a closed cylinder of an internal combustion engine at 0.10 MPa and…

A: given  initial pressure = 0.1MPa  initial temperature=25 degree celsius = 298k After compressing…

Q: 0.250 mole of cyclopentane, C5H10. What is the mole fraction of cyclopentane i

A: given:pentane mole=0.450cyclopentane mole=0.250

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A: The given pressure is 300 kPa. Gibbs phase rule is used for criterion of phase equilibrium. At 300…

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Q: 150 grams of water are mixed with 150 grams of another fluid (800 kg/m3). What is the specific…

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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: According to the U.S. Geological survey, the volume of water in oceans, seas, and bays is 1.41 ✕…

A: INTRODUCTION : The U-235 atom has 92 protons and 143 neutrons in its nucleus. When a U-235 atom's…

Q: The temperature of 4.8 lbs of oxygen occupying 9ft3 is changed from 110°F to 300°F while pressure…

A: Given:Mass of oxygen, m=4.8 lbsVolume occupied, V=9 ft3Initial temperature, Ti=110°FFinal…

Q: A newly purchased container that has a capacity of 1 m³ contains a mixture of liquid and steam in…

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Q: mer day, you decide to make some iced tea. First, you brew 1.50 L of hot tea and leave it to steep…

A: Given data as per question Volume of hot tea, V=1.5 L Temperature of tea, Ttea =75°C Mass of ice,…

Q: 0.9 m3 of water vapor in at sferred at constant pressure until the temperature reaches PC. What is…

A: a)Initially two stages coincide inharmony,along these lines we have animmerse dfluidfume…

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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: 2.71 g lead weight, initially at 10.3 ∘C, is submerged in 7.54 g of water at 52.2 ∘C in an insulated…

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Q: Determine the mass-specific intemal energy for 02 at 900 K for a reference-state temperature of…

A: Given data as per the question The temperature of O2 =900 K Reference state temperature = 298.15 k

Q: re 8, ɛ and 0, respectively wh e miyture

A: Given Data : Volume of A (VA)=δ Volume of B (VB)=ε Volume of c (VC)=θ Mass of A (mA)=α Mass of B…

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.