Chapter 12 - Physical Properties of Solutions

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Across
  1. 1. If the solute-solvent attraction is weaker than the solvent-solvent attraction and solute-solute attraction, the solution process is _____ ( ∆H_soln > 0 ).
  2. 4. It is the process in which an ion or a molecule is surrounded by solvent molecules arranged in a specific manner.
  3. 5. It is the number of moles of solute dissolved in 1 kg (1000 g) of solvent.
  4. 7. It is the amount of solute present in a given amount of solution.
  5. 8. It is the substance present in larger amount in a solution.
  6. 10. Two liquids are said to be _____ if they are completely soluble in each other in all proportions.
  7. 13. It states that the vapor pressure of a solvent over a solution, P1, is given by the vapor pressure of the pure solvent, P_1^o, times the mole fraction of the solvent in the solution X¬1. (_____’s law)
  8. 14. It contains more solute than is present in a saturated solution.
  9. 15. It is defined as the number of moles of solute in 1 L of solution.
  10. 16. It is a homogeneous mixture of two or more substances.
  11. 18. It is the process in which dissolved solute comes out of solution and forms crystals.
  12. 19. It states that the solubility of a gas in a liquid is proportional to the pressure of the gas over the solution. ( _____’s law)
  13. 20. It is the substance present in smaller amount in a solution.
Down
  1. 2. It is the ratio of the number of moles of one component of a mixture to the total number of moles of all components in the mixture.
  2. 3. It is a solute that does not have a measurable vapor pressure.
  3. 6. It contains less solute than it has the capacity to dissolve.
  4. 9. If the solute-solvent attraction is stronger than the solvent-solvent attraction and solute-solute attraction, the solution process is favorable, or _____ ( ∆H_soln < 0 ).
  5. 11. It is a measure of how much solute will dissolve in a solvent at a specific temperature.
  6. 12. It contains the maximum amount of a solute that will dissolve in a given solvent at a specific temperature.
  7. 17. It is the ratio of the mass of a solute to the mass of the solution, multiplied by 100 percent. (also called percent by weight or weight percent)