Concept explainers
(a)
Interpretation:
The highest osmotic pressure of the gas has to be identified.
Concept introduction:
Osmotic pressure can be calculated by using following formula,
(b)
Interpretation:
When the passage of water molecules through the membrane to the given solution, the more diluted solution has to be identified.
Concept introduction:
Refer to part (a)
(c)
Interpretation:
For maintain an equilibrium flow of water molecules across the membrane by giving the external pressure to the solution. The solution has to be identified.
Concept introduction:
Refer to part (a)
(c)
Interpretation:
For maintain an equilibrium flow of water molecules across the membrane by giving the external pressure to the solution. The external pressure has to be calculated.
Concept introduction:
Refer to part (a)
Want to see the full answer?
Check out a sample textbook solutionChapter 5 Solutions
Chemical Principles: The Quest for Insight
- For each of the following pairs of solutions, select the solution for which solute solubility is greatest. a. Ammonia gas in water with P = 1 atm and T = 50C Ammonia gas in water with P = 1 atm and T = 90C b. Carbon dioxide gas in water with P = 2 atm and T = 50C Carbon dioxide gas in water with P = 1 atm and T = 50C c. Table salt in water with P = 1 atm and T = 60C Table salt in water with P = 1 atm and T = 50C d. Table sugar in water with P = 2 atm and T = 40C Table sugar in water with P = 1 atm and T = 70Carrow_forwardFor each of the following pairs of solutions, select the solution for which solute solubility is greatest. a. Oxygen gas in water with P = 1 atm and T = 10C Oxygen gas in water with P = 1 atm and T = 20C b. Nitrogen gas in water with P = 2 atm and T = 50C Nitrogen gas in water with P = 1 atm and T = 70C c. Table salt in water with P = 1 atm and T = 40C Table salt in water with P = 1 atm and T = 70C d. Table sugar in water with P = 3 atm and T = 30C Table sugar in water with P = 1 atm and T = 80Carrow_forwardSome lithium chloride, LiCl, is dissolved in 100 mL of water in one beaker, and some Li2SO4 is dissolved in 100 mL of water in another beaker. Both are at 10 C, and both are saturated solutions; some solid remains undissolved in each beaker. Describe what you would observe as the temperature is raised. The following data are available to you from a handbook of chemistry:arrow_forward
- when 5.0g of an unknown substance is dissolved in 100.0g of water, the freezing point of the solution decreases by 1.5C. what is the molar mass of the unknown substance if the compound does not dissociate to form ions in solution, that is, i=1?arrow_forwardThe solubility of ethanol, CH 3 CH 2 OH, in water is greater than the solubility of propane, CH 3 CH 2 CH 3 , in water.arrow_forwardIdentify and justify the approximations made in the derivation of the van 't Hoff equation.arrow_forward
- The solubility of an ionic solid in water is quantified by this expression: Ksp Kc Keq Ka or Kbarrow_forwardWhat is the Tyndall effect, and how can it be used to help identify colloidal dispersions?arrow_forwardVitamin B2, riboflavin, is soluble in water. If 0.833 g of riboflavin is dissolved in 18.1 g H2O, the resulting solution has a freezing point of -0.227oC. Kf = 1.86oC/m(a) What is the molar mass of riboflavin?(b) What is the molecular formula of riboflavin if combustion analysis shows it to consist of 54.25% C, 5.36% H, 25.5% O and 14.89%N?arrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning