The enthalpy of fusion of solute B is 4,115.77 J/mol and its melting point is 753.44 K. Calculate its ideal solubility (nB) in 5.70 moles of solvent at 138.30 K.

Q: 4. The enthalpy of fusion of anthracene (solute) is 28.8 kJ/mol and its melting point is 217 degC.…

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Q: The enthalpy of fusion of solute B is 4,602.34 J/mol and its melting point is 694.08 K. Calculate…

A: Given:  Enthalpy of Fusion of Solute B = △Hfus = 4602.34 J/mol Melting Point = TM = 694.08 K…

Q: 70 67.5 V2 65 62.5 60 I5 57.5 55 52.5 50 47.5 45 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 X1 Based on…

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Q: Using the equilibrium data shown below for benzene-toluene system at 1 atm with relative volatility…

A: The pressure of the benzene-toluene mixture The relative volatility,

Q: A vessel content, one mole of carbon dioxide is heated. The carbon dioxide is dissociated as: CO₂ →…

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Q: 100 A в та

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Q: The fuel in the form of biomethane is burned in a furnace. In order for the combustion to take place…

A: Hi and thanks for the question. Since you have not provided the composition of biomethane, I am…

Q: 4) The impurity of zinc in liquid lead can be removed by passing chlorine gas at 390 °C according to…

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Q: Molten sodium (liquid sodium, liquid Na) is becoming increasingly common as a standard coolant for…

A: Given data: Density of sodium in molten state = 0.927 g/cm3 Density of sodium in solid state = 0.968…

Q: Assume that 50 g of KCl is dissolved in 100 g of water at 100 °C and the solution is allowed to cool…

A: Given: A graph of solubility vs temperature is provided for various compounds. It is assumed that 50…

Q: Aluminum oxide melts at 2300 °K, and the heat of fusion is 26 kcal/mole. Assuming that the internal…

A: Consider the aluminum oxide melts at 2300 K. The change in internal energy and  entropy take place…

Q: An industrial chemist is studying small organic compounds for their potential use as an automobile…

A: Given, Volume of water=25 mL density of water=1 g/mL So, mass of water =density×volume mass of water…

Q: Separation of Propylene–Propane by Adsorption.Propylene (A) and propane (P) are separated by…

A: The figure given that is applicable for the process described is: Here,   W = Millimoles of…

Q: 3C(s) + 3H, (g) → C,H, (g.propylene) AH" = +20.42 kJ/ mol C(s) + 02(g) CO,(g) AH" = -393.51 kJ/ mol…

A: In process calculation, change in enthalpy is calculated using the principle of conservation of…

Q: Determine the absolute (standardized) enthalpy in kJ/kmolmix of a mixture of CO2 and O2 where Xco =…

A: The mole fraction of components in the mixture is made product with the heat of formation of…

Q: the zeolite at 1 atmospheric pressure. If at the

A: Given data       assume :1 kg  zeolite  composition:   CO2 = .15 mole N2 = .85 mole Selectivity = 22…

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Q: Q4- A gas stream (0.1 CO, 0.3 CO2, 0.4 N2, 0.2 NO), the gas stream at 1200 K. Determine the absolute…

A: Given: Mole fraction of species in a gas mixture: xCO=0.1xCO2=0.3xN2=0.4xNO=0.2 The temperature of…

Q: A mixture containing 33% n-hexane, 37% n-heptane and 30% n-octane by mole is fed to a flash…

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Q: A binary mixture of n-heptane and n-octane at its boiling point containing 70% (mol percent) of…

A: A mixture of n-heptane and n-pentane is separated into distillate and bottom product in a continuous…

Q: 1) Using below given information construct the unary (one component) phase diagram of iron. At 1 atm…

A: A unary phase diagram consists of only one component, and hence, there will be no variables, such as…

Q: A solution contains 0.1 g of RbCl (Rubidium chloride, 120.921 kg/kmol) per the solution contained.…

A: Mass of RbCl present in the solution, mRbCl = 0.1 g Molecular mass of RbCl, MWRbCl = 120.921 kg/kmol…

Q: c. After distilling this 10 mass% mixture, what will be the composition of the resulting condensate?…

A: after heating 10 mass% mixture upto its bubble point=94∘Cwe will daw a horizontal line from this…

Q: b) Silicon nitride is a very hard, high-temperature-resistant ceramic used as a component of turbine…

A: Given: 3 Si + 2 N2 ----> Si3N4 2 g of Si 1.50 g of N2 Which is the limiting reactant.

Q: QUESTION 3-) The normal boiling point of butane is given as 0.6°C and the default specific…

A: In thermodynamics, the boiling point of a substance is defined as the temperature at which the vapor…

Q: A mixed brine by electrolysing, a gaseous mixture is obtained at the cathode having the following…

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Q: A combustion process involves gaseous sulfur hexafluoride (SF6) and liquid lithium (Li). Determine…

A: At very low pressure  and at  temperature, a combustion process is done between gaseous and liquid…

Q: The normal melting point of benzene, C6H6, is 5.5°C. For the process of melting, what is the sign of…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Q2/ Calculate the activation energy for vacancy formation in aluminum, given that the equilibrium…

A: Given, The density of aluminum, ρ = 2.62 g/cm3 The atomic weight for aluminum, M = 26.98 g/mol…

Q: 3. Use the eutectic diagram on the following page for the following questions. (a) What is the…

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Q: A solution of sucrose (molecular weight = 342) is prepared by dissolving 68.4 g of %3D it in 1000 g…

A: Given, Weight of solute, W1=68.4 g weight of solvent,W2=1000 g the molecular mass of…

Q: 26.20 The data provided in Figure 26.7 are based on the diffusion of O₂ into SiO₂ formed from the…

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Q: As reported in US Patent 4203923, cyclohexanone is an important chemical raw material in the…

A: Given:The liquid mixture of cyclohexane (1) and phenol (2) was reported to exist in equilibrium with…

Q: In an experiment 0.1 M H3PO4 solution is titrated with the standardized 0.1 M NAOH by a chemist and…

A: Given an experiment in which having  H3PO4 is 0.1M NaOH =0.1 M  first endpoint at pH = 4.35 second…

Q: 1. An impure sample of compound A is contaminated with two impurities B and C. The sample is to be…

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Q: What is the probability of an electron being thermally promoted to the conduction band in silicon…

A: Given, Temperature, T=25°C=298 K Eg = 1.07 eV=1.07×1.6×10-19 J K=1.38×10-23

Q: You dissolve 2.000 g of KCl (s) with 48.000 g of water (resulting in a solution with a total mass of…

A: The second law of thermodynamics rely on the concept known as entropy. Entropy is a measure of the…

Q: Consider the phase diagram for carbon dioxide. 73.0 In what phase is CO, at 4 atm and -10 °C? solid…

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Q: Carbon tetra chloride is to be removed from a polymer solution by bubbling dry air through it at 297…

A: When a liquid and its vapor are in contact in a closed system, they can reach a state of balance…