What is the molality of a solution containing 48.2g of CaO in 392g of solvent?

Q: Which of the following increases the rate of dissolving a solid solute in a solvent?

A: Various factors increases rate of dissolving a solid solute in a solvent.

Q: Describe a colloidal dispersion?

A: Colloids are defined as dispersion of particle of one substance (dispersed phase) through another…

Q: solute 0.147 g C6H7NaO6 molar mass 198.11, dissolves in 50.00 mL, absorbance of solution 0.862,…

A: Given that -  Mass of Solute, C6H7NaO6 = 0.147 g  Molar mass of Solute, C6H7NaO6 = 198.11 g/mol…

Q: An ideal solvent to use for recrystallization is one that: Group of answer choices dissolves the…

A: Recrystallisation process is one of the very important method use to separate the pure compound from…

Q: Molality is moles of solute divided by kilograms of solvent. As the fudge was heated, there was…

A: Molality is a measure of number of moles of solute present in 1 kg of solvent. Fudge is soft crumbly…

Q: Which of the following relationship is correct for a nonvolatile solute? (I-III) I) The vapor…

A: Colligative properties are the properties that depends on the number of particles and not on the…

Q: Freezing point depression can be used to experimentally determine the molar mass of a solute in…

A: Given that: Boiling point of pure solvent (T0 ) = 100°CKb = 0.512 °C kg mol-1Mass of solution =…

Q: A solution is made by dissolving 0.731 mol of nonelectrolyte solute in 783 g of benzene. Calculate…

A: Please have a look on the solution:

Q: Molality (m) is defined as moles of solute per _____ of _____.     kg; solution     L; solution…

A: There are various concentration terms for solution :-  Molarity  Normality  Mole fraction  %w/w…

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: A mixture must be at its saturation point to be classified as a true solution. True False

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: mass/mass percent can be described as mass of a solute that is dissolved in certain mass of…

Q: Find the weight percent and mole fraction of NaI if the molality is 0.750 m. The solvent is water.

A: The molality of NaI is = 0.750 m The solvent is water = water The weight percent of naI =? The mole…

Q: The ratio of a substances density to the density of a given reference material is known as it's…

A: The given options are as follows --- Option (A): ABV The term 'ABV' stands tor alcohol by volume. It…

Q: Why is tyndall effect by colloidal particles

A: The Tyndall effect is the phenomenon in which the colloidal particles scatter the beam of light…

Q: Stock solution (a) A volume (V₂) containing the desired moles of solute (M,) is measured from a…

A: As we know , Moles the solute remains same on dilution but volume of the solution increases.…

Q: Why does the freezing point of a pure solvent remain as a constant value but the freezing point of a…

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Q: If we continue to add more solute to the solution and it would dissolve, would it be saturated,…

A: Solution :     The solution is a homogeneous mixture(single-phase) that consists of mainly two…

Q: For any given solution, which colligative property tends to have the most impressive effects?…

A: Colligative properties are those which depends on the number of solute particles in a solution for…

Q: The experimental data in the table was collected during a freezing point depression study where BHT…

A:

Q: 1. Solve the following queries. Make sure you show full procedure using conversion factors if…

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