.Ten milliters of ethanol (ρ=0.789 g/mL) is added to sufficient amount of water to produce 100.0 mL solution. The density of the solution is 0.982 g/mL. Find the concentration in: [a] volume % [b] mass % [c] mole fraction [d] molarity

Q: Toluene (C6H5CH3) is a liquid compound similar to benzene (C6H6). Calculate the mole fraction of…

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Q: The mole fraction of ammonium phosphate, (NH4)3PO4, in an aqueous solution is 2.86×10-2 The percent…

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Q: What is the molarity of an aqueous solution that is 5.88%NaCl by mass? (Assume a density of 1.02…

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Q: What is the molarity (M) of a solution prepared by dissolving 48.06g of (58.45g / mol) in 382.6 g of…

A: The Molarity of the solution is the number of moles of solute present in one liter of solution. It…

Q: 2. A solution containing 6.35 g nonelectrolyte dissolved in 500g of water freezes at -0.465°C.…

A: Delta Tf = Kfm Delta Tf = depression in freezing point  Kf for water is = 1.86KKgmol-1 Delta Tf…

Q: T OR F The boiling and freezing temperature of a liquid is affected by the amount of solute added…

A: The boiling point is the temperature at which the vapor pressure of a liquid equals the external…

Q: 1. For a solution containing 14.4 gg FeCl3FeCl3 in 171 gg water i need help with calculating the…

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Q: 1500 g of 35 % NaCl solution have of water. g of NaCl dissolved in 6.0 g

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Q: A solution contains a solute with molar mass 94.5 g/mol. The solution is 1.77m and 1.70 M. Calculate…

A: The solution's density gives an idea of how much mass is present per 1000 mL of that solution. A…

Q: 1) a kcl a Kcl solution has concentra - a tjon of 2 4 ce ppb what of Kcl is contained mass of this…

A: Concentration of a solution defines the amount of solute present in a given amount of solution. 1…

Q: Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point (C) 1 None 4.140g X…

A: The data given is, Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point…

Q: What is the molality of a 30.0% by mass hydrochloric acid solution? The density of the solution is…

A: Given: The density of the hydrochloric acid solution is 1.1493 g/mL The mass percentage of the…

Q: 1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the…

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Q: An aqueous solution is 36.9% by mass sodium hydroxide and has a density of 1.03 g mL-1. What is the…

A: 36.9% by mass of sodium hydroxide solution means 36.9 g of NaOH is present in 100 g of solution. As…

Q: Calculate the molality of a 4.05 M ethanol (C2H5OH) solution whose density is 0.9495 giml 10.3 m…

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Q: 7. An aqueous NaCl solution is made using 112 g of NaCl diluted to a total solution volume of 1.00…

A: The mass of NaCl is 112 g.The volume of the solution is 1.00 L = 1000 mL.The density of the solution…

Q: 1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the…

A:

Q: %m/v to molarity Units of Molarity for 30.0 g NaCl(3.00%NaCl) in enough water to make 1000.0mL…

A: moles of NaCl= 30/58.5                         =0.51 moles

Q: A certain liquid x has a normal freezing point of -9.80 °C and a freezing point depression constant…

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Q: A 15% milk solution is prepared by dissolving g of milk in 0.5L of water.

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Q: The vapor pressure of a solution increases when the solute concentration increases. The freezing…

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Q: A solution was prepared by dissolving 120.0 g of KCl in 315 g of water. Calculate the mole fraction…

A: The mole fraction of the substance can be described as the ratio of moles of substance to the total…

Q: The boiling point of an aqueous solution is 101.12 ∘C. What is the freezing point?   Kb value: .512…

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Q: what mass of 5.0% by weight NaCl solution is necessary to yield 3.2g NaCl? mass of soln=?

A: Mass percentage of a solution may be obtained by dividing the mass of solute with the mass of the…

Q: d reports 360° reports More v

A: Dear student I have given answer to your question in the image format.

Q: when 7.94 g of xylene was added to 132.5 g of cyclohexane, the freezing point of the solution was…

A: In this question we used data of, Freezing point of cyclohexane= 6.50℃ Kf of cyclohexane= 20.0 ℃

Q: True or False? Molarity of a solution is independent of the temperatuture of the solution. (In…

A: Given statement : Molarity of a solution is independent of the temperatuture of the solution. (In…

Q: 1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the…

A: The molarity of a solution is defined as the number of moles of solute present in a Liter of…

Q: A solution containing 3 g of organic solute and 175 g of water freezes at -0.30 0C. Find the MM of…

A: The given data contains, Freezing point=-0.30°C mass of solute = 3 g. mass of solvent = 175 g.

Q: What is the molality of a solution that is 15.0% by mass sodium chloride and that has a density of…

A: Given : Percent by mass of sodium chloride i.e NaCl = 15.0 % And density of solution = 1.10 g/mL.…

Q: The freezing point of a 1 liter aqueous solution containing 10g of an unknown solute is -0.1 °C.…

A: We know that  ∆Tf = kf ×m×i

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.