You are instructed to add about 2 g of the unknown solid when determining the freezing point of the solution. Suppose you accidentally add 5 g of solid. Will the measured freezing point of the solution be higher or lower as a result of this mistake? Explain.

Q: Describe how you would distinguish experimentally between apure substance and a true solution.

A: Pure substances are substances that are made up of only one kind of particles and has a fixed or…

Q: Compute for the molarity of a solution containing 100.35grams of sodium hydroxide dissolved in water…

A:

Q: The mass of lead bromide that is dissolved in 225 mL of a saturated solution is grams.

A: Given: Volume of solution = 225 mL = 0.225 L                                       (since 1 L = 1000…

Q: a) Explain how temperature played a role in creating the solution. b) Other than raising the…

A: A question based on solution that is to be accomplished.

Q: What happens to the boiling point of a substance when a nonvolatile solute is dissolved in it? Why?

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Which of the following colligative properties would be shown by a solution of sugar dissolved in…

A: Interpretation -  To discuss about which of the following Colligative property would be shown by a…

Q: (b) An aqueous solution of a nonelectrolyte is made by dissolving the solute in 1 L of water. The…

A: Answer:- This question is answered by using the simple concept of depression in freezing point using…

Q: Suppose you take a solution and add more solvent, so that the original mass of solvent is doubled.…

A: Molality =

Q: What happens to the freezing point of a substance when a nonvolatile solute is dissolved in it? Why?

A:

Q: Analyze

A: We will explain about lowering of vapour pressure

Q: Q1. What do you notice with the boiling point and freezing point of the different solutions?

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

Q: How do you call the property which defined by the formation of solution? O Intrinsic Property O…

A: Given statement is :  How do you call the property which defined by the formation of solution ?…

Q: Explain SOLUTIONS OF SOLIDS IN LIQUIDS?

A: The dissolution of any substance in a liquid to form a solution is governed by the basic principle…

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

A: Solubility is the ability of a solid ,liquid or gaseous Chemical substance to dissolve in a solvent…

Q: The solubility of a substance at varying temperatures is listed below

A: In general with the increasing of temperature the solubility of solid and liquid solutes increases…

Q: As the concentration of a solute in a solution increases, the freezing point of the solution…

A: Freezing point is the temperature at which the liquid changes to solid. The product of the vapor…

Q: In a salt/water solution, where water is in the greater amount, what is the solvent v Choose...…

A:

Q: What is depression in freezing point? Explain with example

A: The depression in freezing point is the types of the colligative property of the solution that is…

Q: How to calculate theoretical mass percentage of water in a solution

A: Here we are aksed how to calculate theoretical mass percentage of water in a solution.

Q: What is the freezing point of the solution?

A: ∆Tf = iKfm   ∆Tf is the depression in freezing point   i is the Van't hoff factor  Kf is the molal…

Q: What are the Colligative properties please define two of them

A: Colligative property is a property of a solution that is dependent on the ratio between the total…

Q: Use the data in figure 3 on page 2 to calculate the molecular formula of sulfur (S x)—that is,…

A: The molecular formula of sulfur (S x)—that is, the whole number value of “x.” has to be determined.

Q: a) Copy the diagram and sketch on it the equivalent diagram for a dilute solution of a non-volatile…

A: The point at which the solid, liquid and gaseous forms of water coexist is called the triple point…

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

A:

Q: Also what is the freezing point of solution?

A: Application of  colligative properties   2.67 L or 0.00267 ml of ethane 1,2 -diol.  or  0.00267 x…

Q: When the vapor pressure of solution decreases, What will happen to the boiling polll and freezing…

A: vapor pressure of solution decreases means that solution having more number of solute particles. as…

Q: solute will have the lowest freezing

A:

Q: Which of the following is not a colligative property of a solution?

A: Properties that depends on the number of particles in the solution are called colligative…

Q: What happens to the solubility of a gas in water as the temperature is increased?

A: We have to predict, what happens to the solubility of a gas in water as the temperature is…

Q: Why is the curve for the freezing of a solution different in slope from the freezing of the solvent?

A: The solvent is in pure form. But in solution, there is solute along with solvent molecules

Q: In your own words, Explain and Describe the properties of a solution.

A: Solution = Solution is a homogenous mixture of more than two components.

Q: Which substances are molecular substances? water in glass

A: Molecular substances are substances composed of two or more atoms joined together by a covalent…

Q: You are asked to make 1 liter of a 1:1000 dilution of a solution. How much of the concentrate do you…

A: Given: Volume of final solution = 1 L Dilution factor = 0.001…

Q: Explain the concept of pressure as a factor that affects solubility by using a bottle of softdrinks…

A: Solubility is majorly affected by pressure.

Q: Will the concentration of solution affect the resulting freezing point or boiling point? What will…

A: The properties that depend on the number of solute particles are called colligative properties.…

Q: What is the difference between solvation and dissociation. Use the documents below to support your…

A: To distinguish between solvation and dissociation.

Q: How do I calcluate the mass of water in the final solution

A: Given information: Mass of calorimeter = 17.28 g Volume of DI water = 48.6 mL Mass of potassium…

Q: Which units do we use to report solubility?

A: To give the units used to report the solubility.

Q: Q1. Write any 4 properties of gases.

A:

Q: Adding a solute will change the normal boiling point or freezing point of a solution. Is this…

A:

Q: What is the type of attractive force that exists between the ions of a soluble ionic compound and…

A: A question based on the type of inter-molecular interaction, which is to be accomplished.

Q: What is osmotic pressure? Why it is a colligative property?

A: Osmotic pressure can be defined as the minimum pressure that must be applied to a solution to halt…

Q: What usually happens to the solubility of solids as temperatures decreases?

A: Solubility of a substance dependent on the temperature.

Q: 11. A student dissolves some salt in 0 water. If the student keeps the volume of water the same and…

A: A student takes a beaker of water to which he added some salt, stirring until it dissolves and now…

Q: Anti free liquids are mixed with water in car radiators to form solutions with low freezing points.…

A: Antifreeze solution  that lowers the freezing point of water protecting a system from the ill…

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.