What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol) that was added to water to make 891 mL of solution at 25.0 °C? %3D

Q: 100 mL of an aqueous solution contains 2.16 g of an unknown substance. If the solution has an…

A: Given: Mass of unknown substance=2.16 g Volume, V=100 mL=0.1 L Osmotic pressure, π=5.85 mm Hg=0.0077…

Q: 2. What is the molality of a solution containing 0.75 moles of sodium hydraxide in 500 ml of water…

A: A solution is a homogeneous mixture of two or more than two substances. A solution of two substances…

Q: A solution is prepared by dissolving 5.00 g of an unknown molecular solid in water to make 1.00 L of…

A:

Q: What is the molality of a solution containing 36.5g of hydrochloric acid in 157g of water? 5.4 m…

A: Consider the given information is as follows; Mass of hydrochloric acid (solute) = 36.5 g Mass of…

Q: 1. Calculate the freezing and boiling points of a solution prepared by dissolving 15.5 g of Al(NO3)3…

A: Depression in freezing point: ∆Tf =i×kf ×m  0 - Tf = 4 x 1.86 x 15.5×1000212.996×200.0  Tf = - 2.707…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: Given, mass of methanol = 22.3 g molar mass of methanol = 32.04 gmol Volume of solution = 401 mL…

Q: boiling

A: According to the question, we need to determine the boiling point of a solution composed of 2.25 g…

Q: A solution is made by dissolving 52.0 g of sucrose, C12H22O11, in 117 g of water, producing a…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: How many grams of glycerol (C3H8O3, a nonelectrolyte) should be dissolved in 600 g of water to…

A:

Q: A solution made up of 2.00 g of an unknown solute and 275 mL of water (d = 1.00 g/mL) has an osmotic…

A: Given: Mass of solute = 2.00 g The volume of solution = 275 mL Osmotic pressure = 0.872 atm…

Q: The density of a solution of 6.85 g of a specific biomolecule in 100.0 g of water is 1.024 g/mL. At…

A: Given: The osmotic pressure, (π)=4.61atm. The temperature, (T)=20 °C=(273.15+20)=293.15 K. The mass…

Q: An aqueous solution of calcium chloride (CaCl2) freezes at -5.59°C. It density is 1.08 g/mL. What…

A: In this question, we will determine the observed osmotic pressure. You can see details Solution…

Q: What is the osmotic pressure (atm) a solution with a volume of 0.750 L that contains 5.0 g of…

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

Q: What is the osmotic pressure of 12.6 percent by mass aqueous solution of K2SO4 with a density of…

A: Let the mass of the solution be 100g.Mass of K2SO4 = 12.6g = 12.6/174.26 = 0.072  Volume of solution…

Q: A solution is made by dissolving 0.0475 kg of biphenyl (C₁₂H₁₀) in 350.0 mL of benzene (C₆H₆). What…

A:

Q: The boiling point of ethanol (C2H5OH) is 78.5 ° C. What is the boiling point of a solution of 14.4 g…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

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

A:

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: What is the osmotic pressure (at 20 °C) of a solution made by dissolving 13g of sucrose in 117g of…

A: Mass of sucrose = 13 g  Total volume of solution = 125 ml  Temperature = 20 °C  Osmotic pressure = ?…

Q: A solution made up of 2.00 g of an unknown solute and 275 mL of water (d = 1.00 g/mL) has an osmotic…

A: osmotic pressure is defined as a particular pressure at which inward flow of liquid is stopped…

Q: Which of the following would you expect to have the lowest osmotic pressure? а. 0.2 M Na2SO4 b. 0.3…

A: The correct option is (c): 0.2 M CaSO4

Q: 3. Calculate the molality of a solution that contains 51.2 g of naphthalene, C10H8, in 500. mL of…

A:

Q: The boiling point of ethanol (C:H&OH) is 78.5°C. What is the boiling point of a solution of 6.4 g of…

A: Elevation in boiling point :- When a non volatile solute is added to pure solvent its boiling point…

Q: Ocean water can be simulated by dissolving 3.5 g NaCl in 100 g of water. If the total volume is…

A: Since solute is NaCl as it is present in less quantity and water is solvent  hence mass of solute =…

Q: A glucose solution contains 55.8 g of glucose (MW = 180.1 u) in 455 g of H2O(l). What are the…

A:

Q: 5. What is the osmotic pressure of a solution that contains 13.7 g of propyl alcohol (molar mass =…

A:

Q: Determine the osmotic pressure in atm at 45.8 °C of an aqueous solution that is 0.502 M NaNO3. (R =…

A: Given :- concentration of NaNO3 solution = 0.502 M  R = 0.0821 atm.L / K.mol  T = 45.8°C  To…

Q: Calculate the molality of a solution containing 3.4 moles of MgCl2 in 1206 g of water? 4.10 m 2.82 m…

A:

Q: Calculate the vapor pressure at 35 degrees Celcius of a solution made by dissolving 22.8 grams of…

A:

Q: Which of the following aqueous solutions has the highest (a) osmotic pressure; (b) boiling point;…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.

Q: What type of solution is made from a mixture that contains 19.5 g KCl in 48.6 g of water at 30 °C?…

A:

Q: Which solution has the greatest osmolarity ? A) 0.2M cacl2 B) 0.3M Na2PO4 C) 0.5M Nacl D) 0.8M…

A: Osmolarity refers to the number of solute particles per 1 L of solvent Osmolarity = i x M Here i is…

Q: The boiling point of ethanol (C2H5OH) is 78.5°C. What is the boiling point of a solution of 6.4 g of…

A:

Q: What is the osmotic pressure of 12.6 percent by mass aqueous solution of K2SO4 with a…

A: Colligative properties : These are the properties of the solutions that depend on the concentration…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: For Methanol, Mass, m = 22.3 g Molar Mass, MM = 32.04 g mol-1 Volume, V = 561 mL = 561 x 10-3 L…

Q: What is the solubility of ethane (in units of grams per liter) in water at 25 °C, when the C,H6 gas…

A: Given: The partial pressure of ethane over the solution, (P) = 0.442 atm. The henry's constant for…

Q: Calculate the molality of a solution that contains 51.2 g of naphthalene, C10H8, in 500 mL of carbon…

A:

Q: What is the osmotic pressure formed by dissolving 44.2 mgof aspirin (C9H8O4) in 0.358 L of water at…

A: The osmotic pressure of solutions is given by  Osmotic pressure = CRT  where C = concentration of…

Q: what is the osmothic pressure of the solution of 10 grams solute dissolved in 200 grams benzene. The…

A: In order to determine osmotic pressure first of all we have to determine molar mass of solute.

Q: 0.9% (w/v) sodium chloride (MW = 58.44 g/mol) solution (Normal Saline Solution) has an osmotic…

A: Given: Density of sodium chloride = 2.16 g/mL Molar mass of NaCl = 58.44 g/mol T(K) = T(Co) + 273=…

Q: a solution is prepared by dissolving 5.00 g of an unknown molecular solid in water to make 1.00 L of…

A:

Q: The boiling point of ethanol (C₂H₅OH) is 78.5°C. What is the boiling point of a solution of 6.4 g…

A: Elevation in boiling point of solution is given by  ∆Tb=i.m.Kb where i=Van't Hoff factor = 1   ,…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A:

Q: A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make…

A: To calculate the molecular weight first it required to calculate the number of moles and to…

Q: What is the molality of a CuSO4 solution where 5.00 g CuSO4 are dissolved in 50.0 g water?

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: Calculate the osmotic pressure of a solution obtained from mixing (50 mL) of (4.5%) urea solution…

A:

Q: What is the ośmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: The formula for osmotic pressure (π) is π = i*CRT Where i = Van't Hoff factor C = molarity(mol/L) of…

Q: What is the osmotic pressure of 10.5 percent by mass aqueous solution of K 2 SO 4 with a density of…

A: Mass per cent of K2SO4 = 10.5 per cent Temperature of K2SO4   = 20o C   The density of K2SO4   =…

Q: At what temperature would a 0.0411 M solution of calcium nitrate (Ca(NO₃)₂) in water exhibit an…

A: The osmotic ptessure of a solution depends on concentration of solution and temperature by the…