14. Solutions
Osmotic Pressure
14. Solutions
Osmotic Pressure - Video Tutorials & Practice Problems
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Osmotic Pressure is the force that drives Osmosis from higher concentration to lower concentration.
Osmotic Pressure Calculations
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concept
Osmotic Pressure Concept 1
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example
Osmotic Pressure Example 1
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Problem
ProblemThe osmotic pressure of blood is 5950.8 mmHg at 41°C. What mass of glucose, C6H12O6, is needed to prepare 5.51 L of solution. The osmotic pressure of the glucose solution is equal to the osmotic pressure of blood.
A
54.7 g
B
0.304 g
C
419 g
D
302 g
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PRACTICE PROBLEMS AND ACTIVITIES (17)
- Hemoglobin is a large molecule that carries oxygen in the body. An aqueous solution that contains 2.61 g of he...
- Suppose that one wishes to use reverse osmosis to reduce the salt content of brackish water containing 0.22 M ...
- Seawater contains 34 g of salts for every liter of solution. Assuming that the solute consists entirely of NaC...
- Lysozyme is an enzyme that breaks bacterial cell walls. A solution containing 0.150 g of this enzyme in 210 m...
- A dilute aqueous solution of an organic compound soluble in water is formed by dissolving 2.35 g of the compo...
- The osmotic pressure of a 0.010 M aqueous solution of CaCl2 is found to be 0.674 atm at 25 °C. Calculate the ...
- A 0.100 M ionic solution has an osmotic pressure of 8.3 atm at 25 °C. Calculate the van't Hoff factor (i) for...
- An isotonic solution contains 0.90% NaCl mass to volume. Calculate the percent mass to volume for isotonic sol...
- Magnesium citrate, Mg3(C6H5O7)2, belongs to a class of laxatives called hyperosmotics, which cause rapid empt...
- What osmotic pressure in mm Hg would you expect for an aqueous solution of 11.5 mg of insulin 1mol. weight = 5...
- Human blood gives rise to an osmotic pressure of approxi-mately 7.7 atm at body temperature, 37.0 °C. What mus...
- The osmotic pressure of a solution containing 2.10 g of an unknown compound dissolved in 175.0 mL of solution...
- A solid mixture of KCl, KNO3, and Ba1NO322 is 20.92 mass % chlorine, and a 1.000 g sample of the mix- ture in ...
- Desert countries like Saudi Arabia have built reverse osmo-sis plants to produce freshwater from seawater. Ass...
- A 150.0 mL sample of an aqueous solution at 25°C contains 15.2 mg of an unknown nonelectrolyte compound. if th...
- Intravenous, or IV, solutions used in medicine must exert the same osmotic pressure as blood to prevent a net ...
- What is the osmotic pressure of a 0.850 M solution of glucose in water at 35 °C?