1) What two particles will potassium sulfate dissociate into? * Your answer 1) What is the molar mass of potassium sulfate? * Your answer 2) What is the number of moles of potassium sulfate? * Your answer 3) What is the total volume of the solution? *

Q: 11) What is the meaning of the term exothermic? * Your answer 12) What is the meaning of the term…

A: Definition of endothermic , definition of exothermic. The reaction type while dissolving ammonium…

Q: estion 17 In reverse osmosis flow through the semipermeable membrane. Your answer: O A) water…

A:

Q: List some biological examples of osmosis?

A: When a semipermeable membrane is placed in between solvent molecules and solution, the solvent…

Q: How much the glucose needed to make isotonic solution for human blood (glucose MW about 180).

A: Isotonic solution are those whose osmotic pressure are equal. Let us use this concept to find the…

Q: What solution has the lowest freezing point? 6.3 g sugar dissoved in water 5 g sugar dissolved in…

A: Freezing point is the temperature at which liquid freezes.

Q: Describe two reasons why particles in a colloid do notsettle out.

A: Two reasons why particles in a colloid do not settle out has to be given.

Q: The temperature is decreased. O, as the temperature of a body of water rises. Air in the blood as a…

A: The solubility of a gas in a liquid is inversely proportional to the temperature. As the temperature…

Q: The concentration of a solution is a microscopic property O True False *

A:

Q: Solutions Colloidal Suspensions Emulsions Butter Salt water Bleach Drag and drop the correct answers…

A: We have to find examples of solution colloidal suspension and emulsion Examples for which we have to…

Q: C. time 2. Which statement is incorrect? a. The vapor pressure is the pressure that results from…

A: Statement b, c and d are correct statements.

Q: What happens during osmosis? a. Pure solvent diffuses though a membrane but solutes do not. b. Pure…

A: Given : We have to tell what is osmosis.

Q: 2. Calculate for the final boiling point of a 2.70M aqueous solution of KBr. The boiling point…

A:

Q: Methanol is a polar solvent and heptane is a nonpolar solvent. In which of these two solvents are…

A: The solubility of any substance in another substance depends on the polarity of both. They follow…

Q: Solution A Solution B Solution A is 0.02 M sucrose. Solution B is 0.02 M glucose. In which direction…

A:

Q: Do you expect AHsoln to be a large positive number, a large negative number, or close to zero?…

A: The enthalpy of solution is the amount of heat evolved or absorbed by the solution when the solute…

Q: 26) The substance below should be most soluble in ethanol. Is this correct? H

A: Concept used : polar dissolves in polar & non polar dissolves in non polar substance.

Q: 1. Sea water contains roughly 28.0 g of NaCl per liter. What is the molarity of sodium chloride in…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: The osmotic flow of water from the hypotonic side of a SPM to the hypertonic side can be stopped by…

A: In the above question it is given to choose how pressure factor depends on the flow of water from…

Q: During osmosis Select the correct response: gases diffuse through a membrane into a solution and…

A: The osmosis is a process by which the solvent molecules passes through the membrane which is a…

Q: 1. What is the weight of solute (in grams)?  2. What is the moles of solute?  3. What is the…

A: The given data is as follows: The sodium chloride by weight = 4 % The molecular weight of sodium…

Q: How do solute particles lower the vapor pressure and elevate the boiling point? Choose all that…

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

Q: When a cucumber is put into a saline solution to pickle it, the cucumber shrinks; when a prune is…

A: Saline mixtures will have a high content of ions, whereas the cucumber will have a low number of…

Q: The normal boiling point of a certain liquid X'is 100.40 °C, but when 25.1 g of zinc chloride…

A: Given, Boiling point of liquid X = 100.40 °CBoiling point of solution = 101.7 °CMass of liquid X =…

Q: rue or False If the solute is insoluble in the solvent, the colligative properties of the solvent…

A:

Q: Problem A solution is prepared by dissolving 5.00 g of potassium sulfate (K2SO4) in 100 mL of water.…

A:

Q: when a nonvolatile solute is added to a volitile solut, the solution vapor pressure ________ the…

A: colligative properties are those properties of solutions that depend on the ratio of the number of…

Q: Example of osmosis in everyday life and discuss its importnance.

A:

Q: Write C if Statements a and b are correct           H is both statements are incorrect           E…

A: Freezing point - The point at which liquid turns into a solid , is known as freezing point.  Osmotic…

Q: Select True or False: The vapor pressure of a solution depends on the chemical nature of the…

A: The objective of the question is to identify the statement as true or false,

Q: The solubility of a gas in water generally ;  A) is independent of temperature  b) is independent…

A: Option C is correct.  Solubility of gas increases with increase in Pressure. By Henry law,  P is…

Q: What is the molality of NaCl in a solution that is 2.5 M NaCl, with a density of 1.02 g/mL? formual…

A:

Q: Which of the following best describes what takes place during the solvation process? A) Molecules of…

A: Solvation is basically the mixing of a solute in a solvent.

Q: Explain everything about Colloids in food, their reactions and how they affect food

A: A colloid system is a type of mixture in which one part is dispersed constantly throughout another.…

Q: The gas constant is 0.0821 L-atm/mol-K. The osmotic pressure of a 0.255 M solution at a temperature…

A: Gas Constant, R = 0.0821 L-atm/mol.Kosmotic pressure, =?concentration of solution, C = 0.255…

Q: Identify as true (T) or false (F):  ___ Polar solvents tend to attract and dissolve nonpolar…

A: ___ Polar solvents tend to attract and dissolve nonpolar solutes. ___ True solutions form only in a…

Q: What is the molarity of an aqueous solution in which the mole fraction of the solute is 0.047?…

A: To find the molarity of the solution, we can use the formula:Molarity=  (Mole fraction of solute ×…

Q: 4. Osmolarity and Osmolality Which of the following pairs of solutions have equivalent…

A: Electrolytes are ionized to produce number of ions. osmolarity = number of ions produced multiplied…

Q: How many grams of a 12.3% sugar solution contain 48.0 g of sugar? g solution:

A: Given,  The mass of 12.3 % sugar solution that contain 48.0 g of sugar is:

Q: collegative

A:

Q: Which is true about the movement of water from a lower concentration to a higher concentration?

A: Osmosis takes place when solvent molecule passes through a semipermeable membrane from solution…

Q: A cell with a total of 0.3 osmol/L is placed into a solution with a total of 0.2 osmol/L.  It is…

A: Given the osmolarity of the cell = 0.3 osmol/L,  and the osmolarity of the solution = 0.2 osmol/L…

Q: Which of the following statements is correct regarding osmosis? a) During osmosis, the solvent…

A:

Q: The membrane shown is permeable only to solute molecules. In which direction will solu flow? 0.4 M…

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reaction. In…

Q: If a substance has a solubility of 0.85 g/L at 4.0 atm, how much will dissolve at 1.0 atm of…

A: Solubility is defined as the maximum amount of a substance that can be dissolved in a solvent. The…

Q: What is the molality of a solution containing 0.587 mol of sulfuric acid in 500g of water?…

A:

Q: Question 13 Explain the differences between osmosis and dialysis. Be specific. Edit View Insert…

A: Osmosis and dialysis they both are a type of diffusion.

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.