The nonvolatile, nonelectrolyte antifreeze (ethylene glycol), CH2OHCH2OH (62.10 g/mol), is soluble in water H20. Calculate the osmotic pressure generated when 12.5 grams of antifreeze are dissolved in 289 ml of a water solution at 298 K. The molarity of the solution is ________M. The osmotic pressure of the solution is ________atmospheres

Q: Part 1: 12.4 µg of K2CrO4 are dissolved in 3.45 g of water. What is the molality of the resulting…

A:

Q: The amount of potassium chloride in 150 mL of 8.5% w/v potasisum chloride solution is _____ g.

A: 8.5% w/v means 8.5 g potassium chloride in 100 mL solution.

Q: Quiz 4A student prepares two aqueous solutions: a 1.0-M sucrose and a 140-M NaC solution. Without…

A: We have given two aqueous solutions solution A i.e; sucrose solution and solution B Ii.e; NaCl…

Q: 5- A 0.750 M solution of H204 in water has a density of 1.046 g/mL at 20 °C. What is the…

A: Molar mass of H2SO4 = 98.1 g/molDensity of solution = 1.046 g/ml Molarity of solution = 0.750…

Q: 7. s) Consider a 1.717 M solution of propanol (C3H₂OH) dissolved in water at 70 °C. The vapor…

A: Osmotic pressure is related to the molar concentration by the given formula: π = MRTπ is the osmotic…

Q: The of a solution is a measure of the amount of that is dissolved in a given amount of A is one that…

A: Concentration , solute , solvent Dilute solution Concentrated solution Molarity: It is defined as…

Q: A solid consists of a mixture of NaNO3 and Mg(NO3)2. When 6.50 g of the solid is dissolved in 50.0 g…

A: We will use this formula ∆Tf=kf×m

Q: A particular solution contains 37.50 mg of a biomolecule in 15.0 mL of solution at 298 K. If the…

A:

Q: A solution of an unknown salt in methanol is found to have an osmotic pressure of 4.75 atm at 300.0…

A: = 4.75 atmR = 0.08206 Latm/molKT = 300.0 Ki = 3mass(m) = 0.335 g

Q: entrations and complete dissoc

A: 1) Freezing point is the specific temperature at which vapor pressure of solid is equal to…

Q: A solution contains 5.0 g ethylene glycol, C2H4(OH)2, and 95 g water, H2O, by mass. The density of…

A: Calculation of molality of the solution: m=wBMB×wA                  ...... (1) where wB is the mass…

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: 25. What is the molality of a solution of 33.0 g of propanol (CH3CH₂CH2OH) in 152 mL water, if the…

A:

Q: When 3.56 g of a nonelectrolyte solute is dissolved in water to make 925 mL of solution at 21 °C,…

A: Given, mass of nonelectrolyte solute (m) = 3.56 g Note: 1000 mL = 1 L Volume of solution (V) = 925…

Q: 3. A solution made up of 2.00 g of an unknown solute and 275 ml of water (d = %3D 1.00 g/ml) has an…

A:

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

A:

Q: Predict the vapor pressure of a solution prepared by mixing 37.5 g solid KNO3 with 175 g water at…

A: The question is based on the concept of solutions. we have to calculate vapour pressure of the…

Q: An aqueous solution is prepared by dissolving 72.0 g glucose (180.18 g/mol) in enough 1. water to…

A: Number of moles of glucose (solute) is calculated as follows,

Q: A 100 ml solution of 0.500 g of compound Z has an osmotic pressure of 2.50 atm at 20 °C. If each…

A: Osmotic pressure is directly proportional to concentration of solution (molarity M) and Temperature…

Q: A 0.025 M aqueous solution of a weak acid has an osmotic pressure of 0.78 atm at 30°C. Calculate the…

A:

Q: OLLIGATIVE PROPERTIES OF SOLUTIONS What is the concentration of dissolved CO2 in a 2.0 L of a cola…

A:

Q: When 634. mg of a certain molecular compound X are dissolved in 60. g of cyclohexane (C,H,2), the…

A:

Q: A solution of 7.11 g of a carbohydrate in 750 mL of solution has an osmotic pressure of 1520 mmHg at…

A:

Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

A: we need to identify the true statements based on colligative properties of solutions

Q: Which of the following would affect the freezing point of water the most? A. Concentrated CaCl2 B.…

A: answer will be option a)concentrated CaCl2

Q: If you add 2.6 g of sodium chloride, molar mass = 58 g/mole, to 300 mL water, what is the molarity,…

A:

Q: A solution is made by dissolving 0.646 mol of nonelectrolyte solute in 839 g of benzene. Calculate…

A:

Q: 16. What is the molar concentration of trisodium phosphate (Na3PO4) dissolved in a solution if the…

A:

Q: MISSED THIS? Watch KCV Colligative Properties Read Section 14.6. You can click on the Review link to…

A: This question is based on colligative properties so, we need to calculate the molar mass of unknown…

Q: Concentrated sulfuric acid has a density of 1.71g/cm^3 and is 77.0% by weight H2SO4. What is the…

A:

Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

A:

Q: When 2.57 g of a nonelectrolyte solute is dissolved in water to make 115 mL of solution at 24 °C,…

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: f you have 6.5 g of sodium chloride (MM = 58.44 g mol-1 ) dissolved in 250 mL of solution, what is…

A: Molarity is defined as the ratio of the number of moles of solute to the volume of the solution in…

Q: A beaker containing 100 g of water and 80 g of KNO3 is at a temperature of 40°C. Approximately how…

A:

Q: MISSED THIS? Watch KCV: Colligative Properties ; Read Section 14.6. You can click on the Review link…

A: The question is based on colligative properties. We need to calculate the molar mass of unknown…

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

A:

Q: Bovine serum albumin (BSA) is a biochemically useful protein. A 0.360 g sample of bovine serum…

A: mass of sample of bovine serum albumin (m) = 0.360 g Volume of solution (V) = 0.158 L Note: 1013.25…

Q: . Osmotic pressure is influenced primarily by an osmotic gradient between two solutions which are…

A: When a solution is separated by semipermeable membrane from water , a pressure must be applied to…

Q: A solution is prepared by dissolving 3.00 g of a nonelectrolyte in water to make 500.0 mL of…

A: Osmotic pressure is defined as the minimum pressure that is required to be applied to a pure solvent…

Q: mall amount of acetonitrile (CH3CN) is dissolved in a large amount of water. Imagine separating this…

A: The enthalpy of a solution is defined as the quantity of heat absorbed or liberated when a solute is…

Q: Catalase (a liver enzyme) dissolves in water. A 14mL solution containing 0.166g of catalase exhibits…

A: This problem is based on Solution .Here, We have to use colligative properties concept .Here, The…

Q: 87. Calculate the freezing point and boiling point solution, assuming complete dissociation of the…

A: Given:(a) Molarity of K2S solution = 0.100 m(b) Mass of solute dissolved = 21.5 gMass of water =…

Q: Which of the following solutions will have the lowest freezing point for the same mass of solvent?…

A: Above question is of colligative properties which is base on the relative number of solute…

Q: A solution is made by dissolving 8.00g of a nonvolatile, nonelectrolyte with a molar mass of 69.85…

A: To calculate the freezing point of solution , we would first Calculate depression in freezing point…

Q: -H,0 10 g C,H1,06

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

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.