Predict whether the following pairs of liquids would be miscible or immiscible: a. Water and methyl alcohol b. Hexane and benzene c. Methylene chloride and benzene d. Water and toluene e. Cyclohexanone and water CH3 Tb uene gc lohexanone f. Ethyl alcohol and isopropyl alcohol OH CH3CHCH3 Isopropyl alcohol

Q: 3.9 g of benzoic acid dissolved in 49 g of benzene shows a depression in freezing point of 1.62 K.…

A: Given : mass of benzoic acid = 3.9 g Mass of benzene = 49 g = 0.049 Kg…

Q: You are examining forensics data for a court case and need to identify an analgesic (pain killer).…

A: Given, mass of unknown is 10 g and it is diluting to 250 ml ,  Density of the solution is 0.800 g/ml…

Q: A solution prepared by dissolving 1.25 g of oil of winter green (methyl salicylate) in 99.0 g of…

A: Elevation in boiling point is defined as the elevation in boiling point of water on addition  of a…

Q: The vapor pressure of pure THF at 20 °C is 0.1651 atm. When 10 g of an unknown non-volatile…

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Q: A certain pure solvent boils at (8.75x10^1) °C and has a Kb = 0.418 °C/m. What would be the boiling…

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Q: A solution is prepared by dissolving 11.3 g of Ca(NO3)2 in 115 g of water. The molal freezing point…

A: The correct answer is given below

Q: How many of the following statements is/are true. А. The vapor pressure of a solvent over a solution…

A: A and C. Vapourization is a surface phenomenon. In case of pure solvent only volatile solvent…

Q: 9) A solution is prepared by mixing 100.0 g of water, H20, and 100.0 g of ethanol, C2H5OH. Determine…

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Q: 1 0.0613 kg of biphenyl (C H. ) is dissolve in benzene (C H.) to create a solution with 12 10 a…

A: Given: mass of biphenyl = 0.0613 kg = 61.3 g Volume of benzene = 350.0 mL molar mass of biphenyl =…

Q: A 5.00 g of an organic solid is dissolved in 100.0 g of benzene. The boiling temperature of this…

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Q: The density of an aqueous solution containing 20.0 percent of ethanol by mass is 0.986 g/mL. (a)…

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Q: he diagram to the right shows plots of vapor pressure versus temperature for a solvent and a…

A: Given curve is To answer the below questions: (a) Which curve represents the pure solvent and which…

Q: The vapor pressure of pure benzene at 25 °C is 0.1252 atm. When 10 g of an unknown non-volatile…

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Q: Which of the following molecules has an assumed van't Hoff factor equal to 17 a.  MgS0+ b. NaHS04…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A chemist wants to determine the molar mass of a naturally occurring substance isolated from…

A: Given information:Mass of solute = 5.431 gMass of acetone = 25.00 gVapor pressure of solution (P) =…

Q: 0.0717 kg of biphenyl (C₁₂H₁₀) is dissolve in benzene (C₆H₆) to create a solution with a total…

A: Given: Mass of biphenyl = 0.0717 Kg = 71.7 g                                           (Since 1 Kg =…

Q: When 64.8g of sucrose was dissolved in 100g of water, the freezing temperature of the water was…

A: Given when 64.8g of sucrose is added to 100g of water, the freezing point of water becomes ---…

Q: 1) When 2.25 grams of an unknown non-electrolyte dissolves in 12.0 grams of water, the solution…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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: A liquid-liquid solution contains 50.0 g of water (molar mass = 18.02 g/mol) and 50.0 g of ethylene…

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Q: 4. What is the boiling point elevation when 143 g of lactic acid (CeH10Os) is dissolved in 647 g of…

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Q: Consider that a solution is formed from a mixture of the nonvolatile solute, urea, CO(NH2)2, and…

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Q: Assume the mixture of ethanol and propanol has ideal behavior, calculate the partial pressures of…

A: Ans D

Q: a solution of 1.95 g of naphthalene (C10H8) in 15.50 g of benzene. Calculate the boiling point of…

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Q: A solution is made of two volatile solutes: Chemical A (with a pure vapor pressure of 80.0 mm Hg)…

A: Given data,Q1) Pure vapor pressure of chemical A=80mmHgPure vapor pressure of chemical…

Q: To determine the freezing point depression of a LICI solution, Toni adds 0.378 g of LiCI to the…

A: ∆Tf = i × Kf × m Where ; ∆Tf = depression in freezing point  i = van't Hoff factor  ( For LiCl , i =…

Q: (Q64) What effect do weak intermolecular interactions between the solute and solvent have on the…

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Q: Which pairs of liquids will be miscible? (a) H2O and CH3CH2CH2CH3 (b) C6H6 (benzene) and CCl4 (c)…

A: Which pairs of liquids will be miscible? (a) H2O and CH3CH2CH2CH3 (b) C6H6 (benzene) and CCl4 (c)…

Q: In many Periodic Tables, a zig-zag line slanting down and to the right is shown in the p- block of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A solution of acetic acid and water contains 205.0 g L-1 of acetic acid and 820.0 g L-1 of water.(a)…

A: The concentration of a solution can be expressed in molality, molarity, formality, normality.…

Q: In many Periodic Tables, a zig-zag line slanting down and to the right is shown in the p- block of…

A: When a solute is added in solvent then the boiling point of pure solvent increases .

Q: A liquid-liquid solution contains 50.0 g of water (molar mass = 18.02 g/mol) and 50.0 g of ethylene…

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Q: A solution contains naphthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 14.90 %…

A: Given data contains, Mass percent of naphthalene is 14.90 %=14.90 g. Mass of hexane is calculated…

Q: Assuming 100% dissociation, calculate the freezing point (?f) and boiling point (?b) of 2.30 ?…

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Q: 15) The vapor pressure of an aqueous solution (P(solution) is found to be 24.9 torr at 25°C. What is…

A: According to Raoult's law: Psolution=XsolventPsolvento Where, P, Po are the vapour pressure of the…

Q: 13.10 This portion of a phase diagram shows the vapor-pressure curves of a volatile solvent and of a…

A: Given:

Q: The Henry's law constant for O2 in water at 25 °C is 1.25 × 10-5 mol L-1 kPa-1, and the solubility…

A: The given data- The temperature = 25°C Henry's constant= 1.25×10-5 mol/L/kPa The solubility of O2 =…

Q: Biphenyl, C12H10,C12⁢H10, is a nonvolatile, nonionizing solute that is soluble in benzene,…

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Q: Jenzene (C6H6), which freezes at 5.5°C, has a cryoscopic constant equal to 5.12 °C-kg/mol. A 1.60 g…

A: Here we are required to find the mass percent of naphthalene in 20g of benzene

Q: 0.0851 kg of biphenyl (C H) is dissolve in benzene (CH.) to create a solution with a total volume of…

A:

Q: A mixture contains 79.0g water and 21.0g sucrose (C12H22O11). The partial pressure of pure water at…

A: Given : Mass of solvent i.e water (solvent because mass is more) = 79.0 g And mass of sucrose i.e…

Q: Select the solution that you would expect to have the largest effect on the boiling point assuming…

A: The boiling point of a solution is always higher than that of the boiling point of the pure solvent.…

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

A:

Q: freezing-point depression

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Q: Acetaminophen (C3H9NO2; molar mass 151.163 g/mol) is the main ingredient of Tylenol. When 2.68 g…

A: Given that -  Molar mass of Acetaminophen C8H9NO2 = 151.163 g/mol  Mass of Acetaminophen = 2.68 g…

Q: Calculate the total vapor pressure of the following solution: 50.0 ml of 1-butanol (d = 0.810 g/ml;…

A: Mass of 1 ml butanol = 0.81 g Mass of 50 ml butanol = 40.5 g Mass of 1 ml acetone = 0.791 g Mass of…

Q: 3.9 g of benzoic acid dissolved in 49 g of benzene shows a depression in freezing point of 1.62 K.…

A: Given : mass of benzoic acid = 3.9 g Mass of benzene = 49 g = 0.049 Kg…

Q: Predict whether the following pairs of liquids would be miscible or immiscible:a. Water and methyl…

A: Polar molecules dissolve and nonpolar molecules dissolve each other. Like dissolves like.