The solubility limit of kl in water is 58g of kl in 100g of water at 25 degrees Celsius.  What Is the maximum amount of kl that will dissolve in 23.8 grams of water at 25 degrees Celsius?

Q: 2. To make vanilla extract, a food chemist adds two dried vanilla beans to dissolves is slow. In an…

A: Rate of the reaction depends on the temperature and number of collision.

Q: A certain liquid x has a normal freezing point of o °c and a freezing point depression constant…

A: Given: Normal freezing point = 0.0 oC Freezing point of solution = -1.1 oC mass of solvent = 650 g =…

Q: he boiling point of diethyl ether, CH3CH2OCH2CH3, is 34.50°C at 1 atmosphere. A nonvolatile,…

A: Given : boiling point of pure solvent i.e diethyl ether = 34.50 oC Mass of solute i.e chlorophyll =…

Q: 10.)A solution is prepared by dissolving 50.0 g of hemoglobin (Hb) in enough water to make 1.00 L of…

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Q: When sodium chloride (NaCl) dissolves in water, energy is absorbed (endothermic process). Which of…

A: The strong ionic bonds are dissolved when NaCl dissolves in water (requiring heat energy) and the…

Q: Highways are salted to reduce ice on roads. What is the freezing point when 2 samples of 125 g NaCl…

A: When a non-volatile solute is added to a solvent, the freezing point of a solvent decreases and this…

Q: The dissolution of NH4Cl in water is an endothermic process. If the initial temperature of water is…

A: Interpretation -  To determine the expected temperature of the aqueous system when the dissolution…

Q: The boiling point of benzene, C,H6, is 80.100 °C at 1 atmosphere. K,(benzene) = 2.53 °C/m In a…

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Q: Magnesium chloride is often used to melt ice on sidewalks. Considering that the solubility of…

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Q: saturated sugar solution at 100oC containing 487.2 g of sucrose per 100 g of water was cooled to…

A: Saturated solution is the solution which contains maximum amount of solute.  Solubility of sucrose…

Q: Using only the information above, can you calculate the solubility of X in water at 21. ° C ? If you…

A: Solubility is a term used for the maximum amount of solute at equilibrium that can dissolve into the…

Q: Molality   A solution contains 22.5 g of methanol, CH3OH, dissolved in sufficient water to give a…

A: Molality of a solution is calculated by dividing the number of moles of solute by per kilogram of…

Q: Your pure water boils at 100.00 C. You add some sugar into it and now it boils at 101.20C. What is…

A: Given,  Boiling point of pure water, Tb° = 100.00 °C  Boiling point of solution, Tb = 101.20 °C  Kb…

Q: 5.48°C and Kf for benzene is 5.12°C/m. Calculate the molar mass of the unknown com pound. a. 587…

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Q: Lithium chloride has a lattice energy of 861 kj/mol, and a solvation energy of -898 kj/mol. When…

A: When the lithium chloride solid is dissolved in water, energy will be required to break the lattice…

Q: composition by mass of the solid

A: Record the given info Mass of Solid = 6.50 g Mass of Water = 50.0 g Freezing point of the solution =…

Q: At 25 °C the solubility of NaCl is 36.0g/100g H2O How much NaCl can dissolve in 450 g of water at…

A: The solubility is the maximum amount of solute that can be dissolved in a particular solvent. The…