When 3,64 g of a nonelectrolyte solute is dissolved in water to make 765 mL of solution at 26 "C, the s osmotic pressure of 929 torr. What is the molar concentration of the solution? concentration: How many moles of solute are in the solution? moles of solute:

Q: The molality concentraion of a solution can be described as  - the moles of solute per liter of…

A: Molarity is defined as the moles of solute per litre of a solution. Molarity is also known as the…

Q: A solution is prepared by dissolving 80.0 mg of potassium phosphate in 25 ml. of water. What is the…

A: Given, the mass of potassium phosphate =80.0 mg =0.08 gvolume of solution =25 mL we are asked to…

Q: The concentration of this solution in parts per million is?

A: Given :- mass of glucose(solute) = 0.125 g                mass of solution = 250 g  To calculate :-…

Q: A 1.209 g sample contains only vitamin C (C,H,0,) and sucralose (C,,H,,C1,0,). When the sample is…

A:

Q: When measured against pure water at human body temperature (37.0 °C), an isotonic solution produces…

A: Given: Osmotic pressure = 7.84 arm Temperature = 37°C = 37+273.15 = 310.15 K Molar mass of NaCl =…

Q: 4. Determine the % by mass of the solute, mole fraction molarity and molality if 106.50 g Sodium…

A:

Q: When 4.86 g of a nonelectrolyte solute is dissolved in water to make 445 mL of solution at 29 °C,…

A: Since there are multiple sub parts in this question and it is not mentioned that which one has to be…

Q: A solution of sucrose (molecular mass 342) is prepared by dissolving 68.4 g of i per liter of the…

A:

Q: A 1.125 g sample contains only vitamin C (C,H,O,) and sucralose (C,,H,Cl,0,). When the sample is…

A: Given that 1.125 g of a sample of vitamin C and sucralose is dissolved in water to obtain a solution…

Q: The freezing point of water is 0.00°C at 1 atmosphere. If 13.73 grams of barium bromide, (297.1…

A: molality is defined as number of moles of solute in solution of 1kg of solvent. let solve the…

Q: The freezing point of ethanol CH3CH2OH is -117.30°C at 1 atmosphere. A nonvolatile, nonelectrolyte…

A:

Q: A solution is made using 126.9 mL of ethanol (density 0.7892 g/mL) and 350.0 mL of water (density…

A: Given: The volume of ethanol = 126.9 mL The density of ethanol = 0.7892 g/mL The volume of water =…

Q: When 3.69 g3.69 g of a nonelectrolyte solute is dissolved in water to make 425 mL425 mL of solution…

A:

Q: Why are units of molality (moles solute/kg solvent) used when discussing temperature-related…

A: The concentration units of molality is more preferable rather than in molarity while discussing the…

Q: A solution of HCl at a certain temperature has a density of 1.159 g/mL. The mole fraction of the…

A:

Q: A solution is prepared by dissolving 80.0 mg of potassium phosphate in 25 mL of water. What is the…

A: Given Mass of potassium phosphate = m = 80 mg = 0.08 g Molar mass of potassium phosphate= M =…

Q: What is the formula of molality? a. moles solute / L of solution O b. moles of solute / kg of…

A:

Q: A solution has a molality of 2.10m where the moles of the solute is 0.7 moles. What is the mass of…

A:

Q: A solution is prepared by dissolving 102 g of NaCl in 924 g water to make a total solution volume of…

A:

Q: When 2.35 g of a nonelectrolyte solute is dissolved in water to make 305 mL of solution at 22 °C,…

A:

Q: When you calculate the molality. The number of moles of solution is important. O True O False

A: Given statement : When you calculate the molality the number of moles of solution is important.

Q: What is the mass percent of vitamin C and sucralose in the sample?

A:

Q: An aqueous solution is 2.00 M urea. The density of the solution is 1.029 g/mL. What isthe molal…

A: Given data contains, Molarity of solution is 2.00 M. Density is 1.029 g/mL.

Q: A 0.2141 g sample of a nonelectrolyte is dissolved in enough water to make 225.0 mL of solution. The…

A: Here, we find the molar mass by the help of the formula of osmotic pressure. In place of…

Q: A solution is made by dissolving 13.75 mol of non-volatile solute into 34.15 mol of solvent. If the…

A: No.of mole of solute = 13.75 No.of mole of solvent = 34.15 Vapor pressure of pure solvent = 48.60…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of barium acetate (255.4…

A: The molality is particularly used to express certain solution's concentration in mol/kg unit. If…

Q: An aqueous solution of a nonionic (that is, nonelectrolyte) solute has a freezing point of -0.435…

A:

Q: (Q71) The osmotic pressure of a solution containing 24.1 mg of an unknown protein dissolved in 8.57…

A: Mass of unknown protein = 24.1mg Volume of solution = 8.57ml Osmotic pressure = 2.08torr Temperature…

Q: the percent by mass of a solution made from

A:

Q: In an aqueous solution of sulfuric acid, the concentration is 7.21 mol% of acid. The density of the…

A: Given: The concentration of an aqueous solution of sulfuric acid = 7.21 mol% The density of the…

Q: A nonelectrolyte compound is found to have a molar mass of 598 g/mol. If 33.7 mg of the compound is…

A:

Q: When 4.76 g of a nonelectrolyte solute is dissolved in water to make 115 mL of solution at 24 °C,…

A:

Q: A 1.251 g sample contains only vitamin C (CHO) and sucralose (C₁2H₁9Cl3O8). When the sample is…

A:

Q: what is the molality of a solution composed of 255g of acetone dissolved in 200g of water?

A:

Q: nonelectrolyte

A:

Q: 0.6244 g of an unknown non-electrolyte is dissolved in enough water to make 200.0 mL of solution at…

A:

Q: a molar mass of 598 g/mol. If 33.7 mg of the compound is dissolved in enough water to make 175 mL of…

A:

Q: percent by mass

A:

Q: A 4.1x102 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A: The osmotic pressure is expressed as:

Q: When dissolved in water, what is the van't hoff factor of nicotine? Explain why.

A: Van't hoff factor (i)is the number of ions a solute produces in solution after dissociation. When a…

Q: An aqueous solution of a certain covalent compound has a density of 1.058 g/mL, an osmotic pressure…

A: The given data contains, density of a solution d =1.058 g/mlOsmotic pressure of solution π=25.98…

Q: An isotonic solution will produce an osmotic pressure of 7.84 atm measured against pure water at…

A: Given that : Osmotic pressure produced by the isotonic solution = 7.84 atm Human body temperature =…

Q: A salt solution has an osmotic pressure of 17.0 atmospheres at 17°C.  What is the freezing point of…

A: The freezing point of a salt solution is to be determined. Given: Osmotic pressure = 17.0 atm…

Q: A solution is prepared by dissolving 102 g of NaCl in 924 g water to make a total solution volume of…

A: Welcome to bartleby!

Q: give the properties of a colloidal system. what makes them different compared to suspensions and…

A: A question based on colloidal solution, which is to be accomplished.

Q: 150 mmol/L of the following substances are dissolved in pure water. Which would have the highest…

A:

Q: A certain solute is known to dissociate into four ions per formula unit. In an experiment, 4.18 g of…

A: Δt = i Kf m 16.10 °C = (4) (1.86 °C kg mol¯1) (x / 0.01411 kg) 16.10 °C = (527.28 °C mol¯1) (x) x =…

Q: A starch has a molar mass of 3.90 × 104 g/mol. If 0.828 g of this starch is dissolved in 117 mL of…

A: Since the osmotic pressure in atm is given by  Osmotic pressure = CRT                   ( for non…

Q: Suppose 2.37 g of a protein is dissolved in water anddiluted to a total volume of 100.0 mL. The…

A: Given data contains, Mass of protein is 2.37g. Volume is 100ml. Osmotic pressure of solution is…

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.