Ch. 13 Chem Vocab

Card Set Information

Author:
djkingj212
ID:
149954
Filename:
Ch. 13 Chem Vocab
Updated:
2012-04-25 01:51:59
Tags:
13 Chemistry Vocabulary Colligative Properties Ionic Equations
Folders:

Description:
Vocabulary for the Ch. 13 Chemistry Test
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user djkingj212 on FreezingBlue Flashcards. What would you like to do?


  1. the separation of ions that occurs when an ionic compound dissolves
    Dissociation
  2. includes only those compounds and ions that undergo a chemical change in a reaction in an aqueous solution
    Net Ionic Equation
  3. ions that do not take part in a chemical reaction and are found in solution both before and after the reaction
    Spectator Ions
  4. the process in which ions are formed from solute molecules by the action of the solvent
    Ionization
  5. the H3O+ ion
    Hydronium Ion
  6. any compound whose dilute aqueous solutions conduct electricity well; this is due to the presence of all or almost all of the dissolved compound in the form of ions
    Strong Electrolyte
  7. any compound whose dilute aqueous solutions conduct electricity poorly; this is due to the presence of a small amount of the dissolved compound in the form of ions
    Weak Electrolyte
  8. properties that depend on the concentration of solute particles but not on their identity
    Colligative Properties
  9. a substance that has little tendency to become a gas under existing conditions
    Nonvolatile Substance
  10. the freezing-point depression of the solvent in a 1-molal solution of a nonvolatile, nonelectrolyte solute
    Molal Freezing-Point Constant (K)
  11. the difference between the freezing points of the pure solvent and a solution of a nonelectrolyte in that solvent, and it is directly proportional to the molal concentration of the solution
    Freezing-Point Depression
  12. the boiling-point elevation of the solvent in a 1-molal solution of a nonvolatile, nonelectrolyte solute
    Molal Boiling-Point Constant (K)
  13. the difference between the boiling points of the pure solvent and a nonelectrolyte solution of that solvent, and it is directly proportional to the molal concentration of the solution
    Boiling-Point Elevation
  14. allows the passage of some particles while blocking the passage of others
    Semipermeable Membrane
  15. the movement of solvent through a semipermeable membrane from the side of lower solute concentration to the side of higher solute concentration
    Osmosis
  16. the external pressure that must be applied to stop osmosis
    Osmotic Pressure

What would you like to do?

Home > Flashcards > Print Preview