A 5.00-gram sample of a compound is dissolved in enough water to form 100.0 mL of...

Question

Question

A 5.00-gram sample of a compound is dissolved in enough water to form 100.0 mL of solution. This solution has an osmotic pressure of 25 torr at 25

science chemistry

Answer 1

Answer #1

37,200 g/mol

Answer 2

Similar Homework Help Questions

A 4.75-g sample of an unknown compound is dissolved in enough water to make 100.0 mL...

A 4.75-g sample of an unknown compound is dissolved in enough water to make 100.0 mL of solution. This solution has an osmotic pressure of 25.0 torr at 25oC. Find the molar mass of the unknown.
When 10.0 mg of sucrose is dissolved in enough water to make 100.0 mL of solution...

When 10.0 mg of sucrose is dissolved in enough water to make 100.0 mL of solution at 25.00 °C, an osmotic pressure of 5.43 mmHg is measured. What is the molar mass of sucrose? Show your work, and provide your answer in g/mol.
5. 1.024 g of an unknown molecular solid are dissolved in enough water to produce 200.0...

5. 1.024 g of an unknown molecular solid are dissolved in enough water to produce 200.0 mL of solution. The osmotic pressure at 25C is 278.0 torr. What is the molar mass of the solid? 6a. Calculate the van't Hoff factor of a 0.085M potassium sulfate solution that has an osmotic pressure of 5.4atm at 25C 5. 1.024 g of an unknown molecular solid are dissolved in enough water to produce 200.0 ml. of solution. The osmotic pressure at 25...

A compound is found to have a molar mass of 598 g/mol. If 35.8 mg of the compound dissolved in enough water to make 175...

A compound is found to have a molar mass of 598 g/mol. If 35.8 mg of the compound dissolved in enough water to make 175 ml of solution at 25 degrees C what is the osmotic pressure of the resulting solution ?
A 2.56 gram sample of an unknown white solid was dissolved in water, making 450.0 mL...

A 2.56 gram sample of an unknown white solid was dissolved in water, making 450.0 mL of solution. At 25 °C, the solution exhibited an osmotic pressure of 0.407 atm. What is the molar mass of the solute? What would the boiling point elevation be for this solution (again assuming molarity and molality are essentially the same in this dilute solution)? (answer should be 342 g/mol; 0.00852 °C.)
0.20 grams of a small protein is dissolved in 100.0 mL water. The osmotic pressure of...

0.20 grams of a small protein is dissolved in 100.0 mL water. The osmotic pressure of the solution at 25 degrees Celsius is 0.0129 atm. What is the molecular weight of the protein?

5. 1.024 g of an unknown molecular solid are dissolved in enough water to produce 200.0...

5. 1.024 g of an unknown molecular solid are dissolved in enough water to produce 200.0 mL of solution. The osmotic pressure at 25°C is 278.0 torr. What is the molar mass of the solid? 1342.5 g/mol
467. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of...

467. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The osmotic pressure of this solution is measured to be 0.0930 atm at 25.0 °C. Calculate the molar mass of the protein. Be sure your answer has the correct number of significant digits.
6.3145 g of NaCl was dissolved in enough water to make 100.0 mL of solution. If...

6.3145 g of NaCl was dissolved in enough water to make 100.0 mL of solution. If you pipet a 25.00 mL portion of this solution to an evaporating dish, and evaporate off the water to dryness, what mass of NaCl would you expect to collect?

A 275 mg sample of a nonelectrolyte compound was dissolved in water to produce 10.0 mL...

A 275 mg sample of a nonelectrolyte compound was dissolved in water to produce 10.0 mL of a solution at 25°C. The osmotic pressure of this solution was measured and found to be 3.67 atm. What is the molar mass of this compound? O 183 g/mol 18.3 g/mol 101 g/mol 1560 g/mol 1830 g/mol Question 25 (1 point) Which statement below is true? O Nonpolar molecules can dissolve in polar solvents. Gases are soluble only in nonpolar solvents. lonic compounds...