1. when a nonvolatile solute is dissolved in the liquid, the vapor pressure of the liquid is increased....   2. The liquid becomes supercooled before crystallization begins........

Q: Select the conditions where gas solutes have the highest solubility in water. Select those that…

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Q: Calculate the molality of a 32.3% (by mass) aqueous solution of nitric acid. Calculate the molality…

A: Molality is equal to the number of moles of solute dissolve in per kg of solvent. It is denoted by…

Q: Please explain the behavior of the solution of sodium acetate in water (crystallization) using the…

A: Solution is made up of two components, solute and solvent. There can be either one or more solutes…

Q: You dissolve 30.0g of potassium iodide (KI) into 1.75kg of water. What will be the change in the…

A: Given: Mass of KI = 30.0 g Mass of water = 1.75 kg Kf of water = -1.86oC/m Known: Molar mass of KI =…

Q: An aqueous solution is saturated in both potassium chlorate andcarbon dioxide gas at room…

A: A solution is said to be saturated when there is an maximum quantity of the solute.

Q: 7.) Determine the vapor pressure of the solution that contains 10.0 grams of glucose (180.56 g/mol)…

A: According to Raoult's law, the vapor pressure of a solution is the product of the mole fraction of…

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: A girl bought a pet fish. Upon returning home, she put it in a bowl of recently boiled water that…

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Q: 13. As the pressure on the outside of a fluid decreases, what happens to the solubility of the gas?

A: the effect of pressure on solubility of a gas can be explained on the basis of  henry's law

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: Use colligative properties of solutions to calculate molar massesof solute?

A: Elevation in boiling point and depression in freezing point are some of the major colligative…

Q: While there are some individuals who may classify mayonnaise as an instrument, us chemists will more…

A: Colloids * Colloidal particles are hetrogeneous mixtures but their particle size is between 1-100nm…

Q: Osmotic pressure is important in biological processes. What do you think will happen if a salt…

A: Osmosis is a process in which the solvent molecule travels from the solution which has lower solute…

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: A 2.50 L solution (d = 0.9767 g/ml) that is 13.8% ethanol is obtained. Suppose from this solution,…

A: An anti-freeze is a substance that lowers the freezing point of water or delays the freezing of…

Q: The step in solution formation in which the solute is torn apart by the solvent is known as:

A: The Step in which solute is torn is called

Q: What is the molality of a solution prepared by dissolving 80.2  g of ethylene glycol, HOCH2CH2OH, in…

A: We have to calculate molality of solution. For this we have to first determined mass of solvent ie…

Q: What is the difference between a solution and a colloidal suspension? Give examples of each, and…

A: There are various differences between a solution and a colloidal suspension and due to the below…

Q: An aqueous solution of sodium bromide has a concentration of 0.366 molal. The percent by mass of…

A: Details of question

Q: mass percent

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Q: For the following changes determine whether the solubility of the solute will increase or decrease.…

A: For the following changes determine whether the solubility of the solute will increase or decrease.,

Q: 11. Colligative properties depend on: A. the chemical properties of the solute. B. the chemical…

A: colligative property depend on the number solute particle and independent of nature of solute and…

Q: The solubility of solid or liquid solutes generally choose your answer... choose your answer... A…

A: The temperature effects the solubility of solid, liquid and gas.

Q: What type of colloid is formed when a liquid is dispersed in a solid?

A: When a liquid is dispersed in a solid, the type of colloid which is formed is Gel.

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

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Q: A saturated solution ... a) contains the maximum amount of solute that will dissolve in that solvent…

A: A solution is a homogenous mixture of solvent and solute. The substance which is present in lesser…

Q: A saturated solution has all of the solute that it can for that temperature. True or false?

A: The term saturated solution can be defined as a solution in which no more solute can be dissolved in…

Q: A concentrated sugar solution is filled in a tube thathas a membrane at the bottom separating it…

A: The provided scenario can be projected as follows:

Q: A solution is prepared by combining 4.96 grams of an unknown non-electrolyte with 249.0 grams of…

A: Given that:Mass of solute = 4.96 gMass of chloroform ( solvent ) = 249.0 g = 0.249 kgFreezing point…

Q: Consideran aqueous solution at a particular temperature where the rate of crystallization is that…

A: The amount of solute present in a 100 g of solvent is known as solubility. The solubility of a…

Q: 48- A solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water, the density of resulting…

A: Molality is defined as numbers of moles of solute divided by mass of solvent in kg .

Q: When two volatile liquids, X and Y, are mixed, the solution process involves 1. breaking the…

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Q: 193.8 g of magnesium chloride is dissolved in 811.0 g of water. What is the molality of the…

A: Given that : Mass of MgCl2 (Solute) = 193.8 g Mass of water (Solvent) = 811 g = 0.811 kg We have to…

Q: Solutions 1. What are the three factors that increase the rate of dissolving a solute?

A: The rate of dissolving of a solute in a solution is influenced by several factors such as the size…

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

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Q: 5. Briefly explain the conditions that affect the nucleation.

A: Nucleation- Initial process that occurs in the formation of a crystal is called nucleation. It can…

Q: What mass of ethanol if 360 g if sucrose are dissolved in ethanol to make a 1.6 molal solution? If…

A: First, using given molality and mass of sucrose the mass of ethanol is determined.

Q: the spaces 1- Measurement of the volume of a solution with a known concentration is done by the…

A: Few questions based on volumetric analysis, which are to be accomplished.

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

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Q: 6. A solution of polystyrene in toluene of concentration 2.042 g/L is made. The osmotic pressure of…

A: P = CRT Where, P = osmotic pressure in atm; C = molar concentration, R = 0.082 L atm mol-1 K-1 and T…

Q: Calculate the molar mass of the unknown substance from this problem................1.00 L solution…

A: Given: Volume of solution=1 L Mass of solute=49.7 g Osmotic pressure=10.7 atm T=10oC  =(10+273) K…

Q: The strongest solute-solvent interaction that exists when calcium chloride dissolves in water is…

A: CaCl2 is ionic compound. When ionic compounds dissolve in water, the ions in the solid separate and…

Q: Which of the following molecules has an assumed van't Hoff factor equal to 2? A. KPO4 B. M9SO4 C.…

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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…

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.