Which of the following is a correct mass balance equation for aqueous solution of La(IO3)3:

Q: Write the formula of an alkene containing 13 carbon atoms. Answer:

A: General molecular formula for alkene is CnH2n where n is no. of atoms of carbon. Here no. of catbon…

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Q: Name of compound 1. cupric nitrate 2. potassium dichromate 3. titanium (III) nitrate 4. barium…

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Q: Find [OH ] and the pH of the following solutions. 0.25 g of Ba(OH)2 dissolved in enough water to…

A: Mass of Ba(OH)2 dissolved in H2O, m = 0.25 g Volume of the solution, V = 0.655 L   The molar mass of…

Q: 1. Estimate the pressure for hydrate formation at 55 °F for the gas with following composition:…

A: Given that- Temperature for hydrate formation, T = 55⁰F Composition of gas is- Methane = 92.67%  =…

Q: Assume the total volume of methanol(1) and water(2) solution mixture at temperature 25°C is given…

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Q: The vapour pressures of two pure liquids A and B are respectively 100 kPa and 60 kPa at 320 K. The…

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Q: & The number of degrees of freedom for an azeotropic mixture in a two component vapeur-liquid (d) 34…

A: Given Number of component N = 2Number of phase P = 2Number of reaction R = 0s =1

Q: A syn-gas consists of CO, H2, and N2, in the molar ratio of 2:1:2. What is the mass ratio of the…

A: Given the molar ratio of the components in the synthesis gas (syn-gas) as  for CO, H₂, and N₂…

Q: A 0.0625m3 vessel is filled with 1.25 moles of O2 at a temperature of 30°C. Obtain the pressure…

A: Given: Volume of vessel is 0.0625 m3 Moles of O2 is 1.25  Molar volume is 50 m3/kmol Temperature is…

Q: Which of the following particle diagram represents a solution with a pH greater than 2.0 but less…

A: Equation for pH is, pH = -log[H+] Given,  Moles of H+=0.010 molMoles of NO3-=0.010 mol

Q: Define the following: (a) The limiting reactant. (b) Pressure (c) density

A: Asked (a) Limiting Agent (b) Pressure (c) Density

Q: Question: A vapor liquid equilibrium (VLE) mixture exists at 93.3 °C and 2 atm of composition n-Cs…

A: ANTOINE CONSTANT and ANTOINE EQUATION:   A B C n-Pentane (n-C5)  13.7667 2451.88 232.014…

Q: A feed of 62 mol% para-dichlorobenzene in ortho-dichlorobenzene is separated by distillation at…

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Q: The pH of a 0.195 M solution of a weak acid, HB, is 2.52. What is Ka for the weak acid?

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Q: Determine which solutions with the higher ionic strengths (I). Assume that they are 100% ionized.…

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Q: The Pxy diagram for chloroform/acetic acid system at 80 °C bar is provided in the following figure.

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Q: Determine the degrees of freedom for the following systems: 1. A mixture of hydrogen, oxygen, and…

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Q: On Planet X, the atmosphere does not contain CO2, but does not contain NH3. If water in equilibrium…

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Q: A liquid hydrocarbon mixture consists of 20 mol % n-butane (1), 25% n-pentane (2), 35% n- hexane…

A: The objective of the question is to estimate the bubble point pressure of a hydrocarbon mixture at a…

Q: 1. Based on the following water composition, determine the alkalinity, total hardness and carbonate…

A: ionconc(mg/L)MW(g/mol)equiv(g)conc(meq/L)conc(mg/L as CaCO3)…

Q: Which of the following is TRUE about ideal dilute solutions? A Both solute and solvent follows…

A: As raoults law is applicable at very dilute solution so solvent obeys raults law. And solute follows…

Q: 6: A binary liquid mixture of benzene and toluene contains 20 mol % of benzene. At 350 k the vapour…

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Q: Calculate the fraction of pentane in the liquid that is in equilibrium with the following vapor at…

A: Given that, Temperature T = 80oC = 353.15 K Composition (in mole fraction) of vapor phase Ethane =…

Q: Based on the following water composition, determine the alkalinity, total hardness and carbonate…

A: Given : Average diameter Specific gravity During flocculation, the size increases

Q: The pH of a 0.195 M solution of a weak acid, HB, is 2.68. What is Ka for the weak acid?

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Q: A vapor composed of 0.20 mole fraction ethanol and 0.80 mole fraction acetic acid at 120.0 mmHg…

A: Given that  :For ethanol ye = 0.2 ya  =0.8 P =120 mm Hg

Q: draw a Pxy chart for material ethanol and phenol in the temperature T=70°C

A: Given mixture has two components. They are Ethanol (A) and Phenol(B). The temperature of the…

Q: Find the solubility of carbon dioxide (CO2) in water at 20 ° C assuming that the concentration of…

A: given, concentration of CO2 = 410 ppm the pressure of air is 1.00 atmospheres that means carbon…

Q: 1.  Using only DePriester charts, find the vapor pressure (mmHg) of the following substances: (a)…

A: we have to determine the vapor pressure (mmHg) of the following substances Using only DePriester…

Q: 7. For each given set of starting materials, write a complete balanced equation with chemical…

A: NOTE: as per our guidelines we are supposed to answer only first three sub- parts when multiple…

Q: 4. Consider an ideal binary mixture of components A and B in which the liquid phase is in…

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Q: The van Laar constants A and B for the system ethanol (1) and benzene (2) at 500C are 1.79 and 1.83,…

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Q: The principal source of the difference in the normal boiling points of the alcohols ethanol (78 °C;…

A: The boiling point is the heat required to raise the temperature of the liquid by 1-degree centigrade…

Q: 14.3. Using ideal solution models for a binary system, prove that the free energy of the solution…

A: Here to prove that free energy of the solution phase will always be greater than that of the state…

Q: Question 2 For a binary mixture of Acetone and Hexane (i) If the mixture forms an azeotrope boiling…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Using the stoichiometric coefficients from the equation, create three ratios that can be established…

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Q: Determine the refrigerant name, chemical formula and the no. of fluorine, carbon, and hydrogen atoms…

A: A working fluid in refrigeration cycles is said to be refrigerant. These refrigeration cycles are…

Q: Determine volume change for the transformation from Rhombic to monoclinic

A: Clapeyron equation can be used to estimate the change in volume. This equation consist of pressure,…

Q: Draw a T-xy diagram to combine the two components water and ethanol at one atmosphere pressure

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Q: Methanol and ethanol form an ideal solution. Compute vap equilibrium data and prepare plots of x-y…

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Q: How many phases and components are present in each of the following systems: (i) NH,CI (s) = NH3 (g)…

A: Given:  Systems: (i) NH4CI (s) = NH3(g) + HCI (g) (ii) An aqueous solution of salt (NaCl) (iii)…

Q: 4. The mineral analysis below was reported for a water sample. Ca2+ 170 Bicarbonate 260 |Mg* 2+ 75…

A: Hello Subscriber ! There are multiple subparts to this question. As per our policy, we have answered…

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: 2. The liquid-vapor equilibrium of a mixture of toluene (boiling point Of 110.6 °C at 1 atm) and…

A: A mixture of 2 moles of Toluene and 3 moles of o-xylene is given.(a) To calculate the dew point and…

Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.