0.00100g of a certain protein is dissolved in 1.00ml of solution. The osmotic pressure of the solution is found to be 1.12 torr at 25° C. Calculate the molar mass of the protein.
π = C x R x T x i
0.00100g of a certain protein is dissolved in 1.00ml of solution. The osmotic pressure of the...
The osmotic pressure of an aqueous solution of a certain protein was measured in order to determine the protein’s molar mass. The solution contained 3.50-g of protein dissolved in sufficient water to form 5.00-L of solution. The osmotic pressure of the solution at 25oC was found to be 1.54-mmHg. (Hint: Remember to convert mmHg to atm) Calculate the molar mass of the protein.
A protein solution containing 80.0 mg of the protein (dissolved in water) displays an osmotic pressure of 319.88 Pa at 310.15 K. If the volume of the protein solution is 16.0 mL, what is the molar mass of the protein
A protein solution containing 90.0 mg of the protein (dissolved in water) displays an osmotic pressure of 319.88 Pa at 310.15 K. If the volume of the protein solution is 18.0 mL, what is the molar mass of the protein?
A protein solution containing 90.0 mg of the protein (dissolved in water) displays an osmotic pressure of 319.88 Pa at 310.15 K. If the volume of the protein solution is 13.0 mL, what is the molar mass of the protein? g/mol
1. When 0.713 grams of a protein were dissolved in 72.5 mL of solution at 28.5 degrees C, the osmotic pressure was found to be 35.6 torr. Calculate the molar mass of the protein. 2. Calculate the molality of an aqueous solution that is 8.1% by mass calcium chloride. You might need to know that the density is 1.20 g/mL.
When 0.885 grams of a protein were dissolved in 94.4 mL of benzene at 23.7 degrees C, the osmotic pressure was found to be 49 torr. Calculate the molar mass of the protein.
What is the molar mass of a protein, if a solution of 0.12 g of the protein in 0.040 L of solution has an osmotic pressure of 0.76 torr at 35∘C?
Dr. Ima Turkey isolated 3.500 mg of protein and dissolved it in 5.000mL of warer. She measured the osmotic pressure of the solution and found it to be 1.540 torr at 25.00 C. What is the molar mass of protein? 8453 8545 8554 8435
A 214 mL solution containing 23 g of a protein in toluene had an osmotic pressure of 0.053 atm at 27 oC. What is the molar mass (in g/mol) of the protein? Only enter a numerical value rounded to the nearest whole number in the answer box below. Do NOT type in the unit (g/mol). 2) An NaCl solution is prepared by dissolving 20.0 g NaCl in 150.0 g of water at 25°C. What is the vapor pressure of the...
If the osmotic pressure of the protein solution is 5.95 torr, what is the osmotic pressure in atmospheres?