Calculate the osmotic pressure at 298 K of the solutions that contain: 10.5 g of MgCl_2...
At 298 K, the osmotic pressure of a glucose solution (C6H12O6 (aq)) is 21.7 atm. Calculate the freezing point of the solution. The density of the solution is 1.060 g/mL. FP=____________________C
At 298 K, the osmotic pressure of a glucose solution (C6H12O6 (aq)) is 18.9 atm. Calculate the freezing point of the solution. The density of the solution is 1.052 g/mL FP = oC
The nonvolatile, nonelectrolyte sucrose, C12H22011 (342.30 g/mol), is soluble in water H20. Calculate the osmotic pressure generated when 12.4 grams of sucrose are dissolved in 201 ml of a water solution at 298 K. The molarity of the solution is M. The osmotic pressure of the solution is atmospheres.
The nonvolatile, nonelectrolyte sucrose, C12H22O11 (342.30 g/mol), is soluble in water H2O. Calculate the osmotic pressure generated when 11.6 grams of sucrose are dissolved in 156 ml of a water solution at 298 K. The molarity of the solution is _____ M. The osmotic pressure of the solution is ______ atmospheres.
Calculate the osmotic pressure of the following case at 298 K; (a) the left compartment contains 200 g of hemoglobin in 1L of solution, the right compartment contains pure water (b) the left contains the same hemoglobin solution as in part A, the left compartment initially contains 6g of NaCl in 1L of solution. Assume that the pH of the solution is such that the hemoglobin molecules are in the Na+ Hb- form. The molar mass of Hemoglobin is 65,000...
The nonvolatile, nonelectrolyte saccharin, C7H5NO3S (183.20 g/mol), is soluble in ethanol CH3CH2OH. Calculate the osmotic pressure generated when 12.8 grams of saccharin are dissolved in 218 ml of a ethanol solution at 298 K. The molarity of the solution is M. The osmotic pressure of the solution is __ atmospheres.
A) Calculate the osmotic pressure of a solution containing 16.75 mg of hemoglobin in 15.7 mL of solution at 22 ∘C . The molar mass of hemoglobin is 6.5×104 g/mol. B) A 2.400×10−2M solution of NaCl in water is at 20.0∘C. The sample was created by dissolving a sample of NaCl in water and then bringing the volume up to 1.000 L. It was determined that the volume of water needed to do this was 999.4 mL . The density...
1. Calculate the solution temperature required to produce an osmotic pressure of 1.10 mbar using 3.85 mg of a protein with a molar mass of 4183 g mol-1 that is dissolved in enough water to create 20.0 mL of solution. A) 288 K B) 314 K C) 278 K D) 293 K E) 299 K 39) 2. Identify the solute with the highest van't Hoff factor. A) MgCl2 B) Naci C) MgSO4 D) nonelectrolyte E) FeCl3
The nonvolatile, nonelectrolyte aspirin, C9H8O4 (180.1 g/mol), is soluble in chloroform, CHCl3. Calculate the osmotic pressure generated when 12.0 grams of aspirin are dissolved in 179 ml of a chloroform solution at 298 K. The molarity of the sollution is? The osmotic pressure of the solution is?
100. mL of solution and is found to have an osmotic pressure of 28.1 mmHg at 20°C. Calculate the molar mass of the compound. (1 atm 760 mmHg) 1 0.102 g of an unknown non electrolyte solute is dissolved in enough water to make A. 663 g/mol B. 0.872 g/mol C. 1.15 g/mol D. 727 g/mol E. 1.10 x 102 g/mol