When 92.0g of alanine C3H7NO2 are dissolved in 800.g of a certain mystery liquid X, the freezing point of the solution is 2.80°C less than the freezing point of pure X Calculate the mass of ammonium chlorideNH4Cl that must be dissolved in the same mass of X to produce the same depression in freezing point. The van't Hoff factor  i=1.62 for ammonium chloride in X.   Be sure your answer has a unit symbol, if necessary, and is rounded to the correct number of significant digits.

Q: Suppose that you add 27.6 g of an unknown molecular compound to 0.250 kg of benzene, which has a…

A:

Q: When 115. g of glycine (C₂H5NO₂) are dissolved in 950. g of a certain mystery liquid X, the freezing…

A: By help of Following formula we can calculate the mass of sodium chloride NH4Cl in the solution -∆Tf…

Q: When 151. g of benzamide (C₂H-NO) are dissolved in 500. g of a certain mystery liquid X, the…

A: The mass of benzamide = 151. g The mass of the liquid X = 500. gThe depression in freezing point  =…

Q: When 148.g of urea CH4N2O are dissolved in 1100.g of a certain mystery liquid X, the freezing point…

A: When a non-volatile solute is added to a pure solvent, the freezing point of the resulting solution…

Q: When 115. g of benzamide (C7H7NO) are dissolved in 1150. g of a certain mystery liquid X, the…

A: We have 115 g benzamide, 115g of solvent X ,∆Tb as 5.7 °C , we have to calculate the mass of FeCl3…

Q: 12.61 The molar mass of benzoic acid (C,H,COOH) determined by measuring the freezing-point…

A:

Q: When 221. g of glycine (c,H,NO,) are dissolved in 1100. g of a certain mystery liquid x, the…

A:

Q: A 0.520 g sample of an unknown nonelectrolyte compound is dissolved in 4.52 g of lauric acid (Kf =…

A:

Q: When 70.8g of urea CH4N2O are dissolved in 1350.g of a certain mystery liquid X, the freezing point…

A: The question is based on the concept of solutions. depression in freezing point is one of the…

Q: When 651.g of benzamide C7H7NO are dissolved in 1500.g of a certain mystery liquid X, the freezing…

A: The question is based on the concept of solution preparation. it talks of depression in freezing…

Q: Calculate the freezing point depression of a solution containing 0.125 mol of an electrolyte, NaCl,…

A: Molality of solution can be calculated as follows:

Q: When 74.8g of alanine C3H7NO2 are dissolved in 1450.g of a certain mystery liquid X, the freezing…

A: Given  alanine mass= 74.8g , mass of solution = 1450g=  the depression of freezing point ∆Tf =…

Q: Calculate the freezing_point of a solution of 3.15 g of naphthalene (C10H8) in 10.40 g of benzene.…

A:

Q: When 148.g of urea CH4N2O are dissolved in 1100.g of a certain mystery liquid X, the freezing point…

A:

Q: When 136. g of urea (CH₂N₂O) are dissolved in 750. g of a certain mystery liquid X, the freezing…

A:

Q: A 0.520 g sample of an unknown nonelectrolyte compound is dissolved in 4.09 g of lauric acid (Kf =…

A: Solution is made up of two components: solute and solvent. The component which is present in major…

Q: When 147. g of urea (CH4N₂O): are dissolved in 1350. g of a certain mystery liquid X, the freezing…

A: Given,  Mass of Urea = 147 g  Molar mass of Urea, (CH4N2O) = 60 g/mol  Mass of solvent = 1350 g  The…

Q: When 40.3 g of urea (CH₂N₂O) freezing point of pure X. are dissolved in 750. g of a certain mystery…

A: The values are provided in questionmass of urea = 40.3 g  mass of solvent = 750 g mass of solvent =…

Q: 15. What is the freezing point for an aqueous solution of KBr that was made from dissolving 25.0…

A:

Q: calculate the vapor pressure at 85.0C of a solution preppared by dissolving 0.200 mol of liquid…

A: Given, Moles of dibromoethane = 0.200mol. Moles of dibromopropane = 1.70mol. Vapor pressure of…

Q: When 350. g of glycine (C₂H5NO₂) are dissolved in 1500. g of a certain mystery liquid X, the…

A: Freezing point depression occurs when a solute is added to a solvent, causing the freezing point of…

Q: Assuming ideal solution behavior, what is the boiling point of a solution of NaCl in water if the…

A: i = 2 for NaCl as it is a strong electrolyte. ∆Tf = i×Kf×m 0.93 = 2×1.86×m             equation 1…

Q: When 317. g of benzamide (C₂H,NO) are dissolved in 500. g of a certain mystery liquid X, the…

A:

Q: Determine the freezing point depression of a solution that contains 26.8 g of glycerin (C3H8O3,…

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: When 45.6 g of glycine C2H5NO2 are dissolved in 750. g of a certain mystery liquid X, the freezing…

A:

Q: When 212. g of benzamide (C,H,NO) are dissolved in 950. g of a certain mystery liquid X, the…

A: Answer: When a non-volatile solute is added in a solvent, it causes a depression in freezing point…

Q: When 47.9 g of glycine (C,H;NO,) are dissolved in 750. g of a certain mystery liquid X, the freezing…

A: The colligative property is depression in freezing point, and the formula for depression in freezing…

Q: When 122. g of glycine (C₂H5NO₂) a are dissolved in 1350. g of a certain mystery liquid X, the…

A: Colligative property is a  property of the solution that is dependent on the  number of particles…

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.