b) Determine the freezing point of 500 g antifreeze, C2H6O2 in 2.5 kg of water. Given Kf for water is 1.86 °C.m-1.

Q: How much CaCl, should be used in order to decrease the freezing point of 14 kg water in an…

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Q: Given the following data for: Mass of test tube, beaker, cyclohexane =100.17 g Mass of test tube…

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Q: Calculate the freezing point of a .2m CaCl2 aqueous solution, assuming it dissociates completely to…

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Q: Calculate the solubility of carbon dioxide in water at 25°C when its partial pressure is 0.2 atm.…

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Q: What is the freezing point (°C) of a solution prepared by dissolving 18.3 g of Al(NO3)3 in 167 g of…

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Q: hat is the freezing point of a water solution with the total volume of 1.00 L, that is made by…

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Q: What is the freezing point and boiling point of an aqueous solution of LiCl that contains 2.58g of…

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Q: Vitamin K is involved in normal blood clotting. When 1.50 g of vitamin K is dissolved in 25.0 g of…

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Q: What is the freezing point of an aqueous PCl₃ solution made to be 0.81 m PCl₃? (Kf for water is 1.86…

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Q: A 300 mg sample of caffeine was dissolved in 10.0 g of camphor (Kf = 39.7°C/m), decreasing the…

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Q: 0.18 m CoCl2 A. Lowest freezing point2. 0.15 m Ba(NO3)2 B. Second lowest freezing…

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Q: If the freezing point depression of a 0.110 m solution is 2.33 degrees Celsius, what is the freezing…

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Q: The boilim a human h Determine You may

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Q: H.W3: Predict the ideal solubility of lead in bismuth at 280°C given that its melting point is 327°C…

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Q: What is the molality of HCI in a aqueous solution in which the mole fraction of HCI is 0.220?

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Q: Calculate the mean ionic molality for 0.25m LaCls. [Ans. 1.1914 m] S70 nsmes

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Q: Calculate the osmotic pressure in (atm) for 490mM K3PO4 at 300.7 K.

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Q: molecular weight

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Q: The Tf of camphor is 179.80°C and it’s kf is 39.7°C/m. When 200.0 mg of a compound (X) are added to…

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Q: Calculate the osmotic pressure of a 0.183 M aqueous solution of sucrose, C,H,0 at 37 "C. atim

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Q: The enthalpy of hydration of Li+1 is -520 kj/mol. Calculate the enthalpy of solution of LiF(s)

A: Given: Enthalpy of hydration of Li+1 = -520 kj/mol Lattice energy of LiF(s) = 1030 kJ/mol

Q: *5.47. A nonideal solution contains na of substance A and nB of substance B and the mole fractions…

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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.