Describe the two different factors that you can control when picking a compound to change the freezing point of a solution. How does each factor change the equation used to calculate the change in freezing point?

Q: Suspensions Solutions Alloys Colloids

A: Suspension is a heterogeneous mixture of a fluid that contains solid particles sufficiently large…

Q: Why does the solubility of any gas in water decrease with rising temperature?

A: When water with gas is subjected to heat, the kinetic energy of molecules present in both solute and…

Q: What keeps the particles in a colloidal dispersion from coalescing?

A: Electrostatic repulsion.

Q: Why do some physical properties of solutions depend only on the concentration of the solute and not…

A: The dilute solutions have the physical properties based on number of particles called colligative…

Q: Some physical properties of solutions differ in important ways from those of the pure solvent. True…

A: The colligative properties like freezing point, boiling point differ in important ways from those of…

Q: Define the term colloidal dispersions?

A: When particles are randomly distributed in a substance or medium then it means the particles are…

Q: What does the statement like dissolves like mean with respect to solution formation?

A: Dissolving, gasses, liquids, or solids into a liquid or other solvent is a mechanism through which…

Q: What are the characteristics of solutions, colloids, and suspensions?

A: The characteristics of solution,colloids and suspensions has to be given,

Q: The process of forming a solution involves the formation of attractive forces among solute molecules…

A: Question   The process of forming a solution involves the formation of attractiveforces among…

Q: How could one design an experiment to test if the presence of a soluble solute affects the freezing…

A: The phenomenon of depression is when (FP) freezing points come under the colligative properties.…

Q: Explain the following using the principles of colligative properties. In ice cream making, the…

A: Introduction- Colligative properties are those properties that depend on the number of solute…

Q: The molality of the solution is ____ m. The boiling point of the solution is _____°C

A: Given that:          Mass of manganese nitrate = 10.65 g Molar mass of manganese nitrate = 179.0…

Q: What usually happens to the solubility of gas as temperatures increases?

A:

Q: If the distilled water is initially contaminated with a soluble non-reactive ,nonvolatile substance,…

A: The change in freezing point has to be predicted when the distilled water is added with substance…

Q: What are some similarities between a true solution and a colloidal dispersion ?

A: A solution is composed of two elements one which is present in large amount is named as solvent and…

Q: You are instructed to add about 2 g of the unknown solid when determining the freezing point of the…

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

Q: If an aqueous system has particles that settle to the bottom of the container, it is considered to…

A: Given answer of choices, a.suspension b.solution c.emulsion d.colloid

Q: Why does the presence of solute in a solution lower its freezing point?

A: Freezing point is the temperature at which a liquid freezes and the solid and liquid phases are in…

Q: 2.877g of barium nitrate is dissolved in 200.0 grams of water. calculate the new freezing point,…

A: Given data is as follows: The mass of barium nitrate = 2.877 g The mass of water = 200.0 g The…

Q: (1)What is solution? (2)What is mixture? (3)What is suspension? (4)What is colloidal solution?

A:

Q: What is the effect of temperature on the solubility of gases in the water?

A: When the solubility of the gas in liquids is studied, the first thing that comes in the mind is…

Q: How does the solubility of a solid in a liquid depend on temperature?

A: To explain how the solubility of a solid in a liquid depends on the temperature.

Q: How does intermolecular forces affect solubility and miscibility

A: Intermolecular forces of attraction is the force of attraction between the molecules. There are…

Q: Explain the difference between Crystalloid and Colloid Solutions

A: We have to differentiate between Crystalloid and Colloid Solutions.

Q: What is especially observed when a beam of light is passed through a colloidal solution?

A: When a beam of light is passed through a colloidal solution, light is scattered by a colloidal…

Q: List four properties of a solution that depend on the total concentration but not the type of…

A: Colligative properties are those properties which depend upon no. of solutes present in solution.…

Q: How does temperature influence the surface tension and viscosity of colloidal solutions and ionic…

A: Surface tension and viscosity are the physical properties of the liquid. Viscosity is the resistance…

Q: he number of moles of solute in a liter of solution. a. Molal concentration b. Molar concentration…

A: 1. Number of moles of solute present in a litre of solution is called molarity. Correct option is B.…

Q: Which substance, sucrose or CaCl, has more pronounced effect on the boiling point elevation and…

A: When a solute is added, then there is elevation in boiling point of solution and depression in…

Q: Calculate the molarity of a 5%vinegar solution. Calculate the molality of a 5%vinegar solution.…

A: Given 5% vinegar solution  Calculate  molarity  and  mole fraction of vinegar

Q: What is entropy? Why is entropy important in discussing the formation of solutions?

A: The degree of disorderness is referred to as entropy. Gas particles will have higher positive…

Q: To a beaker containing water, you add so much table sugar that it doesn't fully dissolve in the…

A: The solution of sugar in water with some remaining undissolved sugar is an example of supersaturated…

Q: Calculate the molality of a solution formed by adding 2.50 g NH4Cl to 16.7 g of water.

A: Given :- mass of NH4Cl = 2.50 g               Mass of H2O = 16.7 g   To calculate :-  Molality of…

Q: Calculate the molarity of a 5%vinegar solution. Calculate the molality of a 5%vinegar solution.…

A:

Q: What observable characteristics are common in the solutions? What substance does this characteristic…

A: Based on composition of matter we have pure and impure substances. chemical classification of matter…

Q: Why does freezing point decrease and boiling point increase when solute is added? Please answer in…

A: Please find the below attachment.

Q: What are the common units for expressing solution concentration?

A: Common units:The expression for concentration of solution given by common units are Molarity,…

Q: A small amount of acetonitrile (CH,CN) is dissolved in a large amount of water. Imagine separating…

A: We have find out enthalpy of solution

Q: Explain colloidal dispersion?

A:

Q: Is Milk + Water homogenous, heterogeneous, or a colloidal mixture and explain why.  Base explanation…

A:

Q: Which of the following statements concerning factors that affect solute solubility is incorrect?…

A: To identify: The incorrect statement about the solubility:

Q: A small amount of sodium chloride (NaCI) is dissolved in a large amount of water. Imagine separating…

A:

Q: freezing points of two sodium chloride solutions are -1.5°C for solution A and -4.10°C for solution…

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: salt lower the freezing point of water? Fully explain and use a simple diagram to help

A:

Q: Calculate the freezing point of this solution Calculate the partial pressure of chloroform in this…

A: Given, Mass of chloroform = 20.0 g Mass of benzene = 60 g Total pressure of the solution = 87.6 torr…

Q: Why is entropy important in discussing the formation of solutions?

A: Entropy is the measure of energy dispersal in a system.

Q: The molality of a potassium fluoride solution is 3.75. Calculate the mole fraction of potassium…

A: