1-If 5.06 g of KNO3 is dissolved in 10.00 g water at 31 C°, then the solubility of KNO3in water is (а) 50.6 mlb) 0.506 (c) 197.62 (d) 1.98

Q: Use the References to access important values if needed for this question. The nonvolatile,…

A: Molecular weight of Ethylene glycol = 62.10 g/mol Mass of Ethylene glycol= 13.5 g Number of moles of…

Q: What is osmotic pressure of a solution of bovine insulin (molar mass, 5700 g mol−1) at 18 °C if…

A: Osmotic pressure is the pressure required to stop the osmosis. It is related to concentration and…

Q: Rank the compounds A-E from lowest solubility in hexane to highest. Indicate what intermolecular…

A: Concepts used areSolubility of a compound in water depends on the interaction of the compound with…

Q: A certain liquid x has a normal freezing point of o °c and a freezing point depression constant…

A: Given: Normal freezing point = 0.0 oC Freezing point of solution = -1.1 oC mass of solvent = 650 g =…

Q: :The water of crystallization in NaCl. 4H2O is

A: The water of crystallization are the number of water molecules attached to a single formula unit of…

Q: (Q62) What is the mole fraction of solute in a 0.665 molal aqueous solution of copper (II) sulfate?…

A:

Q: On the basis of polarity and hydrogen bonding, which solute would be the most soluble in benzene,…

A:

Q: 1. The solubility of L-glutamic acid (an amino acid) in water has been determined to be as follows…

A: Solubility:   When the maximum amount of solute is dissolve in the solvent is called solubility. On…

Q: A patient has a “cholesterol count” of 214. Like manyblood-chemistry measurements, this result is…

A: Molar concentration is the representation of explaining the concentration of solute in a solution.…

Q: (a) At a temperature of 45 ºC, will a solution made with 13.37 g KNO3 in 15.0 g water be saturated…

A: A). According to the solubility chart, At 45 °C  mass of KNO3 soluble in 100 g of water = 71 grams.…

Q: (Q71) The osmotic pressure of a solution containing 20.2 mg of an unknown protein dissolved in 9.63…

A: Given,  Mass of protein, W = 20.2 mg = 0.0202 g  Volume of solution, V = 9.43 ml = 0.00943 L Osmotic…

Q: Sorry the image might be blurry. The questions says, "what is the solubility of silver nitrate if…

A:

Q: (Q74) At what temperature (in °C) will a solution in which 61.31 grams of iron (III) chloride has…

A:

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,137 grams of water to…

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

Q: The total concentration of dissolved particles in blood is 0.30 M. An intravenous (IV) solution must…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Two questions based on concentration terms. One is the molar mass of solute dissolved in water and…

Q: Indicate whether each statement is true or false:(a) If you compare the solubility of a gas in water…

A: introduction; Solubility  can be defined as the the measurement that up to which it is dissolved in…

Q: (Q70) Calculate the osmotic pressure (in atm) of a solution containing 3.31 grams of sucrose…

A: Given: Mass of sucrose = 3.31 g The volume of solution = 433.6 mL Temperature = 24.7°C Standard…

Q: Osmotic pressure can be very useful for estimating the molecular weights of macromolecules for whom…

A: For part (a): The mass of protein = 1.364 g The molar mass of the protein = 1.78 × 104 g/mol The…

Q: General Chemistry ----------------------- (a)  A 10.0 percent solution of sucrose (C12H22O11) in…

A: From any mode of concentration we can calculate the molarity molality .

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 144.6 grams of the…

A: According to colligative property when a non electrolyte is  added to a a solvent then there is…

Q: 5) While making an inventory of the Chemistry Laboratory, Din Djarin found a dusty amber bottle…

A: Colligative property is properties of solutions. Which is basically depending on no of particles of…

Q: Ibuprofen, widely used as a pain reliever, has a limited solubilityin water, less than 1 mg/mL.…

A: Since the structure of Ibuprofen is  Hence the red part is O in the given figure and the white and…

Q: The density of 3M solution of sodium chloride is 1.252 g mL. The molality of the solution will be…

A:

Q: The molality of 0.840 M sugar .2 :(C12H22011) solution (density= 1.12 g/mL) is

A: Given data,Molarity of solution=0.840MDensity of solution=1.12g/mL

Q: 4) **The vapor pressure of pure ethanol is 0.459 atm at 60 °C. What is the vapor pressure of the…

A: Thank you.

Q: 62) What is the normality of a solution if you dissolve 2.5 g of FeSO4 in a total volume of 3000 mL?…

A:

Q: Which of the following would be expected to have the highest solubility in water! Η Η | I H-C-C-O-H…

A: The functional groups are responsible for the different chemical reactions shown by the organic…

Q: A 0.100-L solution is made by dissolving 0.441 g of CaCl21s2 in water. (a) Calculate the osmotic…

A: Osmotic pressure is applied to hinder the flow of the solvent through the semi permeable membrane…

Q: The boiling point composition diagram for a binary mixture of benzene and isopropanol is shown…

A: liquid mixtures that can be boiled at constant temperature and can be distiled unchanged in…

Q: molar mass

A:

Q: A certain liquid X has a normal freezing point of 7.00°C and a freezing point depression constant…

A: For an ideal solution containing a strong electrolyte, Raoult's law states that: ∆Tf=i.Kf.C Where:…

Q: Find the molecular weight of a protein if a 0.32-g sample in 120 mL of water has an osmotic pressure…

A:

Q: 2.6-2.7 Melting Points, Boiling Points, Solubility, and Intermolecular Interactions 2.43 Which ions…

A: Intermolecular forces are the forces existing between two different molecules, which determine the…

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.