A 5% dextrose in water solution, d5w, contains 50 mg of glucose, C6 H12O6 permilliliter of solution. Calculate the molarity of this solution.

Q: Calculate the freezing point and boiling point of a solution containing 10.0 g of naphthalene…

A: Given information: Mass of naphthalene = 10.0 g Volume of benzene = 100.0 mL Density of benzene =…

Q: 2. A solution is prepared by mixing 5 ml of ethyl alcohol in 100 ml of water. What is the volume…

A:

Q: Which of the following aqueous solutions will have the lowest freezing point? O A1M aqueous glucose…

A: When solute particle added in a solvent to make a solution, freezing point of the solution decreases…

Q: Calculate the freezing point of a solution  2.75 g benzene (C6H6) in 150 g of chloroform…

A: Given that:  Mass of benzene = 2.75g  Molar mass of benzene = 78g/mol Mass of solvent chloroform =…

Q: Calculate the boiling point of a solution containing 12 g glucose C6H12O6 dissolved in 200 g of…

A: The ratio of moles of solute to the weight of solvent in kg is known as molality.

Q: 1. Give 3 examples of each type of solution and identify the solutes and solvents -Gaseous Solution…

A:

Q: ensity of 3M solution of NaCl is 1. 25 g/ mL. Calculate the volume of water required to make 1000 mL…

A:

Q: What mass of ethylene glycol (C2H6O2), in grams, must be added to 1.0 kg of water to produce a…

A: Elevation in boiling point is given by,

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,296 grams of water to…

A: The solution is made up of solute and solvent. The solute is present in a small amount and the…

Q: What is the boiling point of a solution prepared when 720g of glucose (C6H1206) is dissolved in two…

A: Elevation in boiling point (∆Tb) :-  When a non volatile solute is added to a pure solvent then its…

Q: Calculate the molarity of 30 mL of 5% solution of sodium bicarbonate. (5% solution = 5 g of sodium…

A: We have to calculate the Molarity of solution.

Q: what is the concentration of solution in: c = 12 h = 1 o = 16. % by mass?

A: In the calculation of percentage of mass of concentration both the solute and solvent are to be…

Q: How many grams of glucose (C6H12O6) must be dissolved in 563 g of ethanol (C2H5OH) to prepare a…

A: Given  Mass of ethanol = 563 g Molality of solution = 2.4 × 10-2 m Mass of glucose dissolved = ?…

Q: How could you prepare a 3.08 m aqueous solution of glycerin, C3H8O3? What is the freezing point of…

A:

Q: Determine the required concentration (in percent by mass) for an aqueous ethylene glycol (C2H6O2)…

A: The elevation in boiling point of water is calculated by the formula,

Q: 0.002 grams of MgCl2 were dissolved in enough water to give 48.6 grams of solution. Calculate the…

A: Given :-  Mass of MgCl2 = 0.002 g  Mass of solution = 48.6 g  To calculate :-  Concentration of…

Q: Calculate the freezing point and boiling point of a solution con- taining 10.0 g of naphthalene…

A: Given information: Mass of naphthalene = 10.0 g Volume of benzene = 100.0 mL Density of benzene =…

Q: What is the osmotic pressure (in atmospheres) of a solution that contains 14.0. grams of propyl…

A: Osmotic flow is defined as the movement of solute between the solution containing the solute and the…

Q: An 8 oz bottle of Dr. Pepper made with imperial cane sugar (C12H22O11) contains 27 g of sugar in…

A:

Q: Calculate the freezing point and boiling point of a solution containing 7.55 g of ethylene glycol…

A: All solutions contain specific freeing point at which they start interchanging into solid-state from…

Q: (a) Calculate the molality (m) of a 0.310 molar (M) aqueous Ca(NO3)2 solution. The density of the…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity. The ratio of…

Q: Calculate the number of moles of solute present in each ofthe following solutions: (a) 255 mL of…

A:

Q: You mix a solution with 22 grams NaCl, 15.6 grams NaHCO3, and 174 grams of water. What is the mass…

A: Mass percent is one of the ways of expressing the concentration of a solution in chemistry. It is…

Q: A solution is prepared by dissolving 150 ml of isopropyl alcohol in enough water to produce 1.5 L of…

A: A solution consists of solute and solvent. A solute is defined as the component that is present in…

Q: How many grams of sugar (sucrose), C12H22O11, are required to prepare 125 mL of a 0.100 M sugar…

A: The calculation of the number of moles of sucrose is obtained as follows:

Q: What is the freezing point of an aqueous sucrose solution that has 25.0 g C₁₂H₂₂O₁₁ per 100.0 g H₂O?

A: When a non-volatile solute is added to a pure solvent,then the freezing point of the solvent…

Q: Calculate the molarity of the solution 1.75 g of caffeine (C8H10N4O2) is dissolved in 0.100 L of…

A: Given : Mass of caffeine i.e C8H10N4O2 = 1.75 g And volume of solution = 0.100 L

Q: A solution is made by dissolving 44.5 g glycerol, C3H8O3, into 500.0 mL water. Assuming that the…

A: The osmotic pressure of a solution is expressed as :

Q: A mass of CaCl2, when dissolved in 100.00 g of water, gives an expected freezing point of -5.0…

A:

Q: that

A: Molar mass of C2H6O2 = 62.07gmol-1  Moles of C2H6O2 = ( mass of C2H6O2 / molar mass of C2H6O2 )…

Q: What is the percent by mass of ethanol (C2H5OH) in a 1.5 m aqueous solution?

A: Mass percent is the amount of solute divided by the mass of the compound and multiplying the result…

Q: Consider a hydrogen peroxide (H2O2) solution that is 28.3 molal.  Given the density of solution is…

A: Given data is as follows: The molality of the hydrogen peroxide solution = 28.3 molal The density of…

Q: How many grams of glucose (C6H12O6) are present in 257.3 mL of a 11.2 M solution?

A: Molarity of a solution can be defined as the number of moles of solute dissolved per litre of…

Q: A solution is made by dissolving 44.5 g glycerol, C3H8O3, into 500.0 mL water. Assuming that the…

A:

Q: Consider a solution of 34.2 g of sucrose (C12H22O11) and 300 g of water. The solution has a density…

A:

Q: Which one of the following aqueous solutions is likely to have the lowest osmotic pressure? A.…

A: From given options Lowest osmotic pressure is calculated using osmotic pressure formula as follows

Q: If 70 grams of NH4CI is dissolved in 100 grams of water at 70°C is the solution saturated,…

A: saturated solution=maximum amount of solute that will dissolve at particular temperature,if any more…

Q: What mass of glucose (C6H1206) must dissolve in 917 g of ethanol to make a 0.40m solution?

A: Mass of solvent = 917g Molality = 0.4m The number of moles of solute in a solution corresponding to…

Q: What is the molarity of a dextrose (C6H12O6) solution prepared from 458 g of dextrose and enough…

A: Since moles = mass / molar mass And molar mass = Sum of ( Atomic mass X number of atoms present in…

Q: what is the osmolarity of .0608M (aq) KCl solution?

A: The formula of osmolarity is given by,   Osmolarity=Molarity×n(number of particles of solute on…

Q: What weight of glycerol, C3H8O3 is needed to mix it with 2000g water to lower its freezing point hy…

A: Given : Mass of water (solvent) = 2000 g Change in temperature = 1°C

Q: water  b. 0.01 m aqueous solution of C12H22O11  c. 0.01 m aqueous solution of NaCl  d. 0.01 m…

A: As we know, Depression in freezing point (□Tf) = i×Kf ×m  Where,  i = Van't Hoff factor      Kf =…

Q: What is the mass percent of a caffeine solution made by dissolving 6.35 g of caffeine, C8H10N4O2, in…

A: Given : Mass of caffeine dissolved = 6.35 g And mass of benzene = 75 g

Q: What volume of ethylene glycol (C2H6O2), a nonelectolyte, must be added to 14.0 L water to produce…

A: ∆Tf = Kf x Molality Molality = Number of moles of solute/Mass of solvent in Kg

Q: Calculate how much of a concentrated acetic acid solution (w 36%, p 1.0449 g %3D / ml) is required…

A: The solution is as follows :

Q: What is the boiling point of solution of an 0.531 molal of an aqueous sugar solution? Kb H2o = 0.51…

A: Elevation in boiling point is a colligative property of a solution. Molarity of sugar solution =…

Q: 2) A typical cup of coffee may contain 75.0 mg of caffeine per 200.0 ml of water. Assume water has a…

A: Given: Mass of caffeine = 75 mg = 0.075 g Density of water = 1 g/mL  Volume of water = 200mL Density…

Q: Calculate the boiling point of a solution containing 567g of glucose, C6H12O6, in 2056 g water

A: Given data mass of glucose (solute) = 567 g mass of water (solvent) = 2056 g = 2.056 kg Standard…

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.