Complete the following table of an aqueous solution of potassium hydroxide  Density (g/ml) Molarity Molality Mass percent of solute   1.06 1.13       1.43   14.2

Q: What is the molality of a solution made by dissolving 12.3 grams of LiCl in 380 grams of water?…

A: Given: Mass of LiCl = 12.3 g. And mass of water i.e. solvent = 380 g = 0.380 Kg…

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Q: Which of the following concerning solutions is/are correct? 1. For a solution to form, the solvent…

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Q: Which of the following aqueous solutions would have the lowest vapor pressure?

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Q: What volume of water is required to make up 250ml of 0.5 NAcl solution by dilution of a 10.OM Nacl…

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Q: 3. A solution is prepared by dissolving 26.43 g of ammonium sulfate in enough water to make 225.0 mL…

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Q: Calculate the molality of a solution prepared by dissolving 12.1 g of CH3OH in 475 g of water O 2.40…

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Q: Which of the following 0.20 M aqueous solutions would have the lowest freezing point? NaNO3 Bal2…

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Q: Calculate the mass percent of solute in the following solutions. 1.2×10-3 g of NaOH dissolved in…

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Q: A 0.200 M H2SO4 solution has a density of 1.200 g/mL.  What is the concentration of the H2SO4…

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Q: A solution contains 4.80 g of glucose (C6H12O6), in 90.0 g of water. The molality of the solution is…

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Q: What is the molality of a 4.90M NANO3 solution. The density of the solution is 1.22 g/mL Molar mass…

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Q: alculate the molality of a 6.45 M ethanol (C2H5OH) solution whose density is 0.9255 E/mL. 7.89 m B)…

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Q: What is the molality of a solution made by dissolving 17.3 grams of NaCl in 535 grams of water?…

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Q: What is the molarity of an aqueous solution that contains 0.0720 g C₂H₆O₂ per gram of solution . The…

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Q: What would be the molar concentration of a 9.10% solution of sodium hypochlorite? (Assume the…

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Q: Calculate the molarity of a 37. 0% by weight hydrochloric solution. The density of the solution is…

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Q: Complete the following table for aqueous solutions of potassium hydroxide. Sample No Density (g/mL)…

A: The equations which we will be using are  Molarity = moles of solute / volume of solution in L…

Q: What is the molarity of an aqueous solution that contains 0.072 g C₂H₆O₂ per gram of solution. The…

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Q: Complete the following table for aqueous solutions of potassium hydroxide. Density (g/mL) Molarity…

A: Density is the mass of a substance divided by its volume. Molarity is the number of moles of a…

Q: What is the molality of a 32.5% HCIO4 solution? The density of this solution is 1.67 g/mL. 5.40 m…

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Q: Which of the following 0.05 M aqueous solutions will have the highest boiling point?     Potassium…

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Q: At 25°C and 1 atm, 70.80 g of sucrose (C12H22O11, sugar, MM = 342.30 g/mol) is dissolved in 100.0 g…

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Q: Vhen diluting a solution, what happens to the amount of solute and the amount of solvent in th.…

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Q: A solution contains 34.0 g of sodium chloride dissolved in sufficient water to give a total mass of…

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Q: An aqueous solution of hydrofluoric acid is 30.0% HF, by mass, and has a density of 1.101 g cm³.…

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Q: Complete the following table for aqueous solutions of ammonium sulfate. Density ( g/mL)…

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Q: What is the molality of a 4.90M NANO3 solution. The density of the solution is 1.22 g/mL Molar mass…

A: It is given that the molarity of the NaNO3 solution is 4.90 M with a density of 1.22 g/mL,