Would you expect glycol to have significantly different Colligative Properties then MgCl2 when dissolved in water and what is the most important aspect for colligative properties?

Q: KCI and H₂O form a homogenous solution, in which KCI dissociates. Which type(s) of forces are…

A: Ans: dispersion forces, dipole-dipole force, hydrogen bonding, ion-dipole forces   KCl and H2O…

Q: What mass (in g) of nh3 must be dissolved in 475 g of methanol to make a 0.250 molal (m) solution?…

A: molality=0.25 molalmass of solvent=475 g or 0.475 kgMolarity=mass of solutemaass of…

Q: The vapor pressure of pure water at 20 ºC is 17.54 torr.  What will the vapor pressure of water be…

A: Given, VAPOUR pressure of pure water , P° = 17.54 torr  Mole fraction , X = 0.476

Q: Which molecule would you expect to be more soluble in water: CCl, or CH,Cl,?

A: SOLUBILITY: The quantity of any substance that gets dissolved in a certain amount of solvent is…

Q: Calculate the freezing point and normal boiling point of the solution: 25.0 ml of ethanol,…

A: Given data: Volume of ethanol = 25.0 ml Density of ethanol = 0.780g/mol Mass of water = 735g Density…

Q: What mass of ethylene glycol (C2H6O2) must be added to250.0 g of water to obtain a solution with a…

A: The given problem can be solved by using the formula given below as;        Where Kb is the molar…

Q: 1. Determine the freezing point of a solution if 405 g AICI3 was dissolved in 1600g water. The kr…

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Q: Describe the factors that affect the solubility of a solid in a liquid. What does it mean to say…

A: There are following factors which affect the solubility of solid in a liquid -  (1) Temperature -…

Q: What would be the theoretical freezing point of a solution made by dissolving 13.57 g of NiCl 2 in…

A: Given:  Mass of NiCl2 = 13.57 g  Molar mass of NiCl2 = 129.5994 g/mol  Mass of water = 500 gm  Kf =…

Q: What is the intermolecular force between sodium nitrite and water. What about sodium nitrite and…

A: The intermolecular force between Sodium nitrite(NaNO2) and water(H2O) is Hydrogen bonding because…

Q: A solution is an equimolar mixture of two volatile components A and B. Pure A has a vapor pressure…

A: If the given solution is ideal solution then it follows the Roult’s law. In an ideal solution, the…

Q: The vapor pressures of pure liquid A and pure liquid B are 64 torr and 99.8 torr, respectively.…

A: Raoult's law: Raoult's law states that the partial pressure of each component of an ideal mixture of…

Q: List the three kinds of intermolecular interactions involved in solution formation?

A: The three kinds of intermolecular interactions involved in formation of solution has to be listed.

Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

A: Given  Vapour pressure of ethanol (P1°) = 93 torr  Vapour pressure of pentane (P2°) = 435 torr…

Q: Calculate the boiling point of a solution that contains 39.34 g of sucrose (C12H22011) in 100.0 g of…

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Q: what mass of water should be used to dissolve 20 grams of ethanol, to prepare 0.0500 molal solution…

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Q: The vapor pressure of water at 20°C is 17.5 mm Hg. What is the vapor pressure of water in mm Hg over…

A: Given, a solution is prepared by dissolving sucrose in water. Sucrose is an example of non-volatile…

Q: A. Calculate the molality, freezing point, and boiling point for each of the following water…

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Q: 5. Calculate the vapor pressure of a solution made by dissolving 82.4 g of urea (molar mass = 60.06…

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Q: When substances form liquid solutions, what two factors are involved in determining the solubility…

A: When a solute is dissolved in solvent then the old interactions between solute-solute and…

Q: In how many grams of water should 20.10 g of potassium nitrate (KNO3) be dissolved to prepare a…

A: The concentration of a solution says about the amount of solute that is present in the solvent…

Q: What is the boiling point of a 0.33 m solution of a nonvolatile solute in benzene?

A: Required information: Boiling point of benzene = 80.1°C        Kb value of benzene = 2.65 °Cm

Q: The osmolality of urine, plasma and other solutions is often determined by cryoscopy, which…

A: The depression in freezing point is a colligative property which is dependent upon the amount of…

Q: A solution contains 3.65 g of a nonvolatile pure hydrocarbon in 95 g acetone. The boiling points of…

A: the elevation in boiling point is given by ΔTb = i * Kb * molality where ΔTb =elevation in boiling…

Q: 9. A solution is prepared by dissolving 248 g of sucrose (C12H2½O11; MM = 342.0 g/mol) in 155 g…

A: Moles of sucrose are, Moles = mass ÷ molar mass Moles = 248 g ÷ 342.0 g/mol Moles = 0.73 mol   Moles…

Q: Carbon disulfide 1CS22 boils at 46.30 °C and has a density of 1.261 g>mL. (a) When 0.250 mol of a…

A: Elevation in boiling point  It is one of the colligative properties, that is the difference between…

Q: A solution contains 50.0 g of sucrose, C12H22011, dissolved in 500.0 g of water. What is the…

A: When a non-electrolyte solute is added to a pure solvent, then the freezing point of the solution…

Q: 62. A 0.25g of a certain substance is dissolved in 60g of water. The freezing point of the solution…

A: Answer: This question is based on the colligative property of the solution where when a non-volatile…

Q: When KNO3 is dissolved in water, the resulting solution is significantly colder than the water was…

A: a)

Q: Both benzene (C6H6) and carbon tetrachloride (CCl4) are volatile organic liquids. When 1.68 mole of…

A: Given information is as follows: The moles of solute C6H6 = 1.68 mol The moles of solvent CCl4 =…

Q: Determine the melting point of an aqueous solution containing 201 mg of saccharin (C7H5O3NS) added…

A: Mass of water (solvent) = volume x density = 1 mL x 1.00 g/mL = 1 g = 0.001 kg Number of moles of…

Q: Explain the following using the principles of colligative properties. Antifreeze or a coolant is a…

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

Q: 1. Would pressure have an effect on the solubility of a gas in liquid? How?

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

Q: 0.0821 kg of biphenyl (C12H10) is dissolve in benzene (CHo) to create a solution with a total volume…

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Q: ОН H

A: Study of hydrophobic interactions in steroids it is determined that testosterone is insoluble in…

Q: Consider water and glycerol, CH21OH2CH1OH2CH2OH. (a) Would you expect them to be miscible in all…

A: Miscibility is the property of two substances to mix or dissolve each other completely. Miscible…

Q: (a) What is meant by:(i) Colligative properties (ii) Molality of a solution(b) What concentration of…

A: (a) (i) Colligative properties : The properties of solution which depend upon the number of solute…

Q: 1. If you are there in a bath tub or in water for long your finger gets pruned. Why? Explain…

A: Since you've posted multiple questions, we're solving only the first question for you. If you want…

Q: Solute particles influence the properties of a solution. What is NOT assumed when understanding…

A: Colligative properties are the properties of solution which is guided by the number of solute…

Q: A colligative property is one based on 1. number of covalent bonds 2. number of hydrogen bonds 3.…

A: Colligative properties are those properties which depend upon number of solute particles present in…

Q: I'm having trouble trying to figure out in terms of intermolecular forces whether cholesterol is…

A: Given : Cholesterol and solvents given are water and methylene chloride To Find : Whether…

Q: What types of liquids are miscible with water? What types are immiscible?

A: Liquids are the substance that dont have a definite volume. The particles present in the liquid can…

Q: Indicate whether each statement is true or false: (#13.13, p.604) a. A solute will dissolve in a…

A: a) A solute will dissolve in a solvent if solute-solute interactions are stronger than…

Q: nt, '2' next to the liquid with the next higher boiling point, of water is 1.00 g/mL. solution…

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Q: 0.0471 kg of biphenyl (C12H10) is dissolve in benzene (C6H6) to create a solution with a total…

A: This is the phenomenon of elevation of boiling point which is a colligative property. The…

Q: Calculate the vapor pressure of a solution made by dissolving 82.4 g of urea (molar mass = 60.06…

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Q: Why are density and viscosity of a solution not considered colligative properties?

A:

Q: 12 23 0.0713 kg of biphenyl (C₁₂H) is dissolve in benzene (CH) to create a solution with a total…

A: Given: mass of biphenyl = 0.0713 kg = 71.3 g Volume of benzene = 350.0 mL molar mass of biphenyl =…

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.