A mixture of NaCl and glucose (C6H12O6) of combined mass 20.4 g is dissolved in enough water to make up a 500 mL solution. The osmotic pressure of the solution is 14.64 atm at 23°C. Calculate the mass percent of NaCl in the mixture. (NaCl, Mw=58.44 g/mol; glucose Mw=180.156 g/mol)

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

A:

Q: Throat Lozenges A 178-mg sample of a nonelectrolyte isolated from throat lozenges was dissolved in…

A: Given 178-mg sample of a nonelectrolyte dissolved in enough water to make 9.0 mL of solution at…

Q: 1.) The solubility of N2 in blood at 37℃ and at a partial pressure of 0.80 atm is 5.6×10-4 mol/L. A…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A mixture of NaCl and glucose (C6H1206) of combined mass 20.4 g is dissolved in enough water to make…

A: Given: Mass of NaCl + glucose = 20.4 g Volume of solution = 500mL = 0.5L Osmotic pressure, π  =…

Q: A solution contains 21.2 g of ethylene glycol (C2H6O2 g/mol, i=1) in 85.4 mL of water (density 1.00…

A: when a non volatile solute is added to a solution the boiling point of the solution increases due to…

Q: 11)  A solution is prepared by diluting 105.0 mL of a physiological saline solution (0.920% NaCl by…

A:

Q: The nonvolatile, nonelectrolyte aspirin, C₂H8O4 (180.1 g/mol), is soluble in diethyl ether,…

A:

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: An aqueous solution of 7.700 g of catalase, an enzyme found in the liver, has a volume of 1.00 Lat…

A:

Q: The hemoglobin found in human red blood cells has a molar mass of about 6.2 ×× 104 g/mol. What…

A: The given problem can be solved by using the formula given below as; Note: In the given case,…

Q: A 2.2-g sample of a small protein having a molecular weight of 42,000 g/mol is dissolved in 31.2 mL…

A: Given mass of sample = 2.2g Molar mass of protein = 42,000g/mole

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

A:

Q: Calculate osmotic pressure for a solution containing a nonelectrolyte. The nonvolatile,…

A:

Q: The nonvolatile, nonelectrolyte aspirin , C9H8O4 (180.1 g/mol), is soluble in diethyl ether…

A: The objective of this question is to find out how many grams of aspirin are needed to generate a…

Q: Calculate the osmotic pressure of each of the following aqueous solutions at 20°C and select the…

A: Introduction Osmotic pressure is the pressure created by the movement of a solvent from a region of…

Q: At 25.0 °C, 100.0 mL of an aqueous solution containing 67.8 mg of a molecular solute has an osmotic…

A:

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 og methanol = 22.3 g , molar mass of methanol= 32.04g/mol , volume of solution =351ml =…

Q: Ascorbic acid (vitamin C, C6H8O6C6H8O6) is a water-soluble vitamin. A solution containing 81.0 g of…

A:

Q: The density of toluene (C7H8) is 0.867 g/mL, and the density of thiopene (C4H4S) is 1.065 g/mL. A…

A:

Q: 6.) Throat Lozenges A 188-mg sample of a nonelectrolyte isolated from throat lozenges was dissolved…

A: Formula:Osmotic Pressure,  π = i * C * R * TWhere       i = van't Hoff factor = 1 as solute is…

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: 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, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: Given, 22.3 g of methanol (MM = 32.04 g/mol) 371 mL of solution at 25.0 °C

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: An aqueous solution containing 1.29 g acetaldehyde has a volume of 2.45 L at 30°C.  The solution's…

A: Mass of acetaldehyde, m =1.29 g Volume, =2.45 L Temperature, T=30°C=30 + 273 =303 K Pressure, P=226…

Q: A 1.133 g sample contains only vitamin C (C, HO) and sucralose (C,H,C1, Oy). When the sample is…

A: Firstly calculate the molar mass of vitamin C(C6H8O6) and Sucralose(C12H19Cl3O8),  Molar mass of…

Q: What mass of insulin must be dissolved in 43.0 mL of water to produce a solution with an osmotic…

A: Given, Osmotic pressure (π) = 13.7 mmHg = 0.018 atm Volume (V) = 43.0 mL = 0.043 L Temperature (T) =…

Q: An ethanol (C2H5OH) solution contains 51.4 mL of C2H5OH and 110.8 mL of H2O at 20°C. Calculate the…

A:

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 diluting 105.0 mL of a physiological saline solution (0.920% NaCl by…

A: We are given that 105.0 mL of 0.920% NaCl (by weight) solution is added to 275.0 mL of water.…

Q: A saline solution is administered intravenously to patients who cannot take fluid orally and are in…

A: Given : Osmotic pressure of solution = 7.83 atm  Temperature = 37 oC Solute is NaCl i.e sodium…

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

A:

Q: calculate the molar mass of the unknown compound.

A: Formula :-  π = CRT  where π is osmotic pressure  C is the molar concentration  R is the gas…

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

A:

Q: A 4.7 x 10^-2 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A: Q. Given the protein samplehere in this question we have to calculate the molar mass of the protein…

Q: Calculate the molar concentration of solution

A: Formula :-  π = iCRT   Where ;  π is the osmotic pressure i is Van't hoff factor  C is the molar…

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

A: The objective of this question is to calculate the osmotic pressure of a solution made from methanol…

Q: A solution is prepared by dissolving 5.88 g of an unknown nonelectrolyte in enough water to make…

A:

Q: solution is prepared by diluting 85.00 mL of a physiological saline solution (0.920% NaCl by…

A: Answer:Very dilute solutions are the ones in which small quantity of solution is dissolved in…

Q: An intravenous glucose (C6H1206) solution is prepared by adding 5.10 g of glucose to 100.0 g of…

A: Mass of glucose = 5.10 g Molar mass of glucose = 180.18 g/mol Moles of glucose =MassMolar mass=5.10…

Q: A solution is prepared by diluting 95.00 mL of a physiological saline solution (0.920% NaCl by…

A:

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: A solution is prepared by diluting 75.00 mL of a physiological saline solution (0.920% NaCl by…

A: Answer:Very dilute solutions are the ones in which small quantity of solution is dissolved in…

Q: An aqueous solution of 9.00 g of catalase, an enzyme found in the liver, has a volume of 1.00 L at…

A: The mass of catalase = 9 g Volume = 1 L Temperature = 27◦C or (273.15+27) K

Q: Chemistry Question

A: Phase diagram: The phase diagram is a chart used to show conditions pressure and temperature at…

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.