When pure furfural (solvent) is added to a mixture containing 0.2 mass fraction diphenylhexane and 0.8 mass fraction docosane, two separate layers can be obtained. If the composition of the two layers are as shown in the table, how much solvent was added to 500 kg of solution of docosane and diphenylhexane

Q: A solution contains 10.0 g of carbon tetrachloride, CCl4, and 20.0 g of benzene, C6H6. Calculate the…

A: Given: Mass of carbon tetrachloride =10g Molar mass Carbon tetrachloride = 153.82 g/mol Moles of…

Q: A solution is prepared by dissolving 40.00 g of MgCl2 (f.w. = 95.211 g mol–1), a non-volatile…

A: Given,  Mass of non-volatile solute, MgCl2 = 40.00 g  Molar mass of MgCl2 = 95.211 g/mole  Volume of…

Q: 1-Propanol (Pi = 20.9 Torr at 25 °C) and 2-propanol (P2 = 45.2 Torr at 25 °C) form ideal solutions…

A: Concept: Roult's Law To solve this problem, we can use Raoult's law, which states that the vapor…

Q: What are the mole fractions for octane and propane in a solution that has a total vapor pressure of…

A: sing the Raoult's law you can find the mole fraction of each of the following component. As per this…

Q: The partial molar volumes of acetone and chloroform in a mixture in which the mole fraction of…

A: Given, The partial molar volume of acetone and trichloromethane in a mixture in which the mole…

Q: Dissection х-ахis у-ахis Solubility (g Pb(NO3)2/100 g water) Plot below points and Draw a line…

A:

Q: Find the vapor pressure of an aqueous (water as the solvent) solution in which the mole fraction of…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Define the following terms :(i) Mole fraction (ii) Ideal solution(b) 15.0 g of an unknown molecular…

A: (i) Mole fraction It is defined as the no. of moles of a particular solute or component present in…

Q: A solution contains of 25.0 g (0.250 mol) of heptane and 100g (0.876 mol) of octane at 25°C. At 25°C…

A: Raoult's law is mainly applied for volatile solutes. It defines that at particular temperature any…

Q: A solution is prepared by dissolving 40.00 g of MgCl2 (f.w. = 95.211 g mol–1), a non-volatile…

A: Given: Mass of MgCl2 = 40.00 g  Volume of solution = 2 L And temperature = 25 oC

Q: forces, polarity, and solubility factors be (from best to worst) to dissolve in dichloromethane…

A:

Q: solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute, in…

A: Given : Mass of solute = 40g Density = 1.000g/ml

Q: 0.0471 kg of biphenyl (C12H10) is dissolve in benzene (CoH6) to create a solution with a total…

A: Answer: This question is based on Raoult's law according to which, after adding the non-volatile…

Q: A fully miscible solution is formed between two liquids A and B, so that the mole fraction of A is…

A: For liquid phase:partial pressure of component = mole fraction of that component X vapor pressure of…

Q: Consider a solution containing 5 moles of acetone and 5 moles chloroform. The vapor pressures of…

A: The given solution contains acetone and chloroform. Number of moles of acetone = 5 molNumber of…

Q: ....

A: The objective of this question is to calculate the vapor pressure of a solution at a given…

Q: You make 20.0 g of a sucrose (C₁₂H₂2O11) and NaCl mixture and dissolve it in 1.00 kg water. The…

A: According to the question, Mass of sucrose and NaCl = 20.0 g  Mass of water = 1.00 kg  Freezing…

Q: Calculate the freezing point of an ethylene glycol solution (C₂H6O₂) that is 50% ethylene glycol by…

A:

Q: We can calculate the amount of freezing point depression that will occur using the following…

A: We have to calculate the ∆Tf that is depression in freezing point, we have 5g of sucrose in 0.25 Kg…

Q: 1) Glycerol (C3H8O3), also called glycerine, is widely used in the food and pharmaceutical…

A: Mole fraction is the ratio of the moles of one component to the sum of total moles of the component.…

Q: A solution is prepared by mixing 0.0500 mole CH2Cl2 and 0.100 mole CH2Br2 at 25 oC. Assume this is…

A: Given, moles of CH2Cl2  = 0.0500  Moles of CH2Br2= 0.100  Total moles = 0.0500 + 0.100 = 0.15

Q: Find the freezing point of a 0.301m benzene solution in water. (Assuming it's highly soluble) (Use…

A: Given: Molality (m) = 0.301 molal The freezing point (pure solvent) T0 = 273 K The freezing constant…

Q: When 4.33 of a certain molecular compound X are dissolved in 30. g of benzene (c,H,), the freezing…

A: Given: The mass of compound X dissolved in 30 g of benzene = 4.33 g The Kf for benzene = 5.07…

Q: Solute S has a distribution constant of 4.7 between water (phase 1) and hexane (phase 2). A 75.0 mL…

A: Volume of water V1 = 75.0 ml Volume of hexane V2 = 13.0 ml Number of phases (n) = 7 Distribution…

Q: When 8.45 g of a certain molecular compound X are dissolved in 35. g of formamide (NH₂COH), the…

A:

Q: Pentane (C5H12)and hexane (C6H14) form an ideal solution. When 0.2759 g of this liquid is combusted…

A: An ideal solution is one that follows Raoult's law over a range of concentrations. A solution that…

Q: The density of toluene 1C7H82 is 0.867 g>mL, and the density of thiophene 1C4H4S2 is 1.065…

A: Given that:  Density of Toluene = 0.867g/mL Density of Thiophene = 1.065g/mL Mass of Thiophene…

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

A: Answer is explained below.

Q: An ideal solution is made by mixing 50.0 g of acetylaldehyde (IUPAC name = 1-ethanal) and 50.0 g of…

A: Mole fraction of acetaldehyde and pentane can be calculated as follows: No. of moles of CH3CHO =…

Q: What is the total vapor pressure at 20°C of a liquid solution containing 0.30 mole fraction benzene,…

A: GIVEN: Mole fraction(X) of benzene,Xbenzene = 0.30Mole fraction(X) of toluene,Xtoluene = 0.70Vapor…

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 414.…

A: Mole fraction of a substance in a solution is ratio of number of moles of that substance to total…

Q: It is desired to prepare 2.5 m^3 of a 60 mol percent methanol - water solution. Determine the…

A: The objective of the question is to find out the volume of the methanol and water required to be…

Q: A certain liquid X has a normal freezing point of 3.70 °C and a freezing point depression constant…

A:

Q: A solution is prepared by mixing 0.0255 mol of CH₂Cl₂ and 0.0533 mol of CH₂Br₂ at 25°C. Assuming the…

A: Answer: This question is based is on the Raoult's law and Dalton's law.   Given data:…

Q: A) Illustrate how do you prepare a stock solution of 0.01 g of NaNO2 in one liter of distilled water…

A:

Q: A and B form an ideal binary solution at 30 °C. The vapor pressure of pure A at 30 °C is 42.2 mmHg,…

A: In the given question->Temperature(T) = 30CVapor pressure of pure A = PA= 42.2 mmHgVapor pressure…

Q: When 18.6 g of a certain molecular compound X are dissolved in 30.0 g of benzene (C6H), the freezing…

A:

Q: student determines the molar mass of methanol, CH3OH by the same method used in this experiment.…

A:

Q: The vapor in equilibrium above a hexane-pentane solution at 25°C has a mole fraction of hexane equal…

A: As per Dalton's law, the mole fraction of the component in the vapor phase is given by the…

Q: What is the composition of a methanol (CH3OH) – propanol (CH3CH2CH2OH) solution that has a vapor…

A: The objective of this question is to find the mole fraction of methanol and propanol in a solution…

Q: Hexane (P° = 152 torr) and cyclohexane (P° = 97.6 torr) form an ideal solution. At some solution…

A: Raoult's law state that partial vapor pressure of a solvent in the mixture is equal to the vapor…

Q: What is the total vapor pressure at 20°C of a liquid solution containing 0.35 mole fraction benzene,…

A:

Q: 10. The vapor pressures of pure hexane and pure heptane at 25°C are 151.4 mmHg and 45.62 mmHg…

A:

Q: A solution is made by mixing 48.5 g acetone (CH,COCH,) and 48.5 g methanol (CH,OH). What is the…

A:

Q: What weight of HCl is present in 30mL of hydrochloric acid of specific gravity 1.19 and contains…

A:

Q: Determine the molar mass of an unknown compound i

A:

Q: With this in mind, lets calculate the amount of depression that will occur when 5 g of sodium…

A:

Q: The vapor pressure of methane chloride @ 24 degrees C is 400mmHg and the vapor pressureof formic…

A: Dalton's law of partial pressure stated mathematically that the total pressure of the mixture of…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.