How can we calculate the boiling point of a solution prepared from a solvent and nonvolatile solute?

Q: Determine the molality of a solution in which 28.1 grams of glucose C6H1206 are dissolved in…

A: Applying concept of molarity and molality.

Q: How is vapor-pressure lowering related to a rise in the boiling point of a solution?

A: Boiling point of a liquid is the temperature at which vapour pressure of liquid become equal to…

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: The golden rule of solutions is "Like dissolves like." Describe the formation of an aqueous solution…

A: Ionic compounds are those which are formed of the ions like the cation and anions. Cations are the…

Q: 2. A solution containing 6.35 g nonelectrolyte dissolved in 500g of water freezes at -0.465°C.…

A: Delta Tf = Kfm Delta Tf = depression in freezing point  Kf for water is = 1.86KKgmol-1 Delta Tf…

Q: What is a nonvolatile nonelectrolyte? Why is using this type of solute the simplest way to…

A: Solution- Non-volatile means a substance which do not form vapors easily and thus possess a low…

Q: Differentiate between molality and molarity of a solution. What is the effect of change in…

A: Concept introduction: Molarity: Number of moles of solute dissolved in per liter of solution.…

Q: The boiling point of an aqueous solution is 101.21 °C. What is the freezing point? Consult the table…

A:

Q: Is it always the case that the formation of a liquid solution results in the release of energy? If…

A: Processes in which net energy is released are called exothermic while the processes in which energy…

Q: True or false 1. The tendency for a liquid to evaporate increases as the the intermolecular forces…

A: Liquids evaporates  to gaseous phase after boiling the liquid and when the pressure of atmosphere…

Q: Calculate the boiling point of a solution containing 18.7 g of potassium phosphate in 150.0 g of…

A: Given Values mass of potassium phosphate = 18.7g Molar mass = 212.27g/mol Moles = 18.7g/212.27g/mol=…

Q: What do you mean by how the solution is more concentrated? So does the solution decrease because it…

A: In this question, we have to explain what does solution is more concentrated means and also does the…

Q: Can you calculate the percent composition by mass of a solution given only the molality of the…

A: Molarity is defined as number of moles of solute dissolved per litre of solution.

Q: Why do colloids exhibit the Tyndall effect but solutions do not?

A: A solution can be defined as the mixture of solute with solvent. Here solute is the substance in…

Q: At equal concentratoins, would a nonelectrolyte solution or electrolyte containing solution have a…

A: A solution containing an electrolyte will have a lower freezing point. The depression in freezing…

Q: Is the medium of a colloidal dispersion comparable to the solvent of a solution yes or no and why?

A: The colloidal solutions are a mixture in which the substances are regularly suspended in a fluid.…

Q: How do I use the molality of a substance to calculate the molar mass? Example: molality is .122M of…

A: Given:Molality = 0.122 m = 0.122 mol/Kg.Mass of the solute = 0.346 g.Mass of solvent = 7.79 g =…

Q: Solution formation is_ O favored, but not guaranteed by endothermic dissolution processes.…

A: A solution is formed when a substance dissolves into another substance.From the given option we have…

Q: Determine the freezing point of a 0.165 mol - kg ' aqueous solution of MgF,. assuming complete…

A: Given: The freezing point of pure solvent i.e; water, (Tf0)=0.00C. The molality of the solution,…

Q: What is the freezing point and boiling point for a 1.5 m solution of  sucrose in water?

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

Q: Why is it important to understand the colligative properties of solutions?

A: Colligative properties are characteristics of solutions that seem to be independent of the type of…

Q: Which of the following best explains why solubility generally increases as the temperature is…

A: The statement given is, the solubility generally increases with increase in temperature.

Q: Please define molality, molarity, normality, mass percent, volume percent.

A: Molality, molarity, normality, mass percent, and volume percent are all quantitative concentration…

Q: Calculate grams of sucrose that must be added to 485.2 grams of water to prepare a 53.32 % by mass…

A: Given % by Mass solution = 53.32 %Mass of water = 485.2 gGrams of sucrose needed = To be determined

Q: What is the molality of a 25.4% KBr by mass aqueous solution? ​a) 0.286 m ​​b) 0.00286 m ​c) 2.86 m…

A:

Q: Explain below the effect of adding a non-volatile solute to a volatile solution would have on vapor…

A: The compounds which gets vaporize easily are termed as volatile. The volatility of compounds…

Q: Is osmolarity a colligative property? Explain why or why not.

A: Osmolarity is a colligative property because of its independency from the properties and nature of…

Q: Using the terms solute and solvent, summarize theproperties of solutions, suspensions, and colloids.

A: When a substance is dissolved in another substance that is present in greater quantities, it results…

Q: How can one calculate the new boiling and freezing points of a pure solvent after adding the solute?

A: When solute is added to a pure solvent, vapor pressure of pure solvent changes. Hence the boiling…

Q: What mass of glucose must dissolve in 475 g of ethanol to make a 1.6 m solution?

A: In this question, we are asked to find the mass of glucose that must be dissolved in a given mass of…

Q: complete this chart please

A: Dear student I have given answer to your question in the image format.

Q: Calculate the molality of a solution containing 0.125 mol of a non-electrolyte solute dissolved in…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first question…

Q: What are colligative properties? What is osmotic pressure?

A: The question talks about the concept of solutions. a solution is a homogeneous mixture having no…

Q: Explain why a solution has a higher boiling point than that of the pure solvent. Differentiate…

A:

Q: n terms of attraction why does adding a solute increase the boiling point of a solution? B I

A: Solutions are formed by mixing of the solute in the solvent.

Q: This question is about boiling point elevation. What is the effect of solutes on the boiling point…

A:

Q: Give some examples of gas in liquid solutions and their primary solute and solvent.

A: There are 3 states of matter: solid, liquid and gas. In many cases the same element can exist in all…

Q: True or False: The “arrest” temperature in the cooling curve of a solution corresponds to the…

A: The statement is false.

Q: Describe four colligative properties of solutions.

A: Colligative properties are the properties of a solution that depend on the ratio of the total number…

Q: Why is the vapor pressure of a solution different from the vapor pressure of the pure liquid…

A: While adding the non-volatile solute into the solvent, the tendency of solvent molecule to evaporate…