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Ionic equations
1. A strong electrolyte:
is always a strong acidis always strongly reactive
always contains a metal combined with nonmetals is always a covalent compound
dissociates completely into ions in solution
2. Which of the following is a strong electrolyte?
C2H4 C6H12O6NaC2H3O2 H2C2O4HNO2
3. The balanced net ionic equation for the reaction between acetic acid and sodium hydroxide is:
HC2H3O2(aq) + OH-(aq) = C2H3O2-(aq) + H2O(l)
H+(aq) + OH-(aq) = H2O(l)
H+(aq) + C2H3O2-(aq) + OH-(aq) = C2H3O2-(aq) + H2O(l)
H3O+(aq) + OH-(aq) = 2 H2O(l)
H+(aq) + C2H3O2-(aq) + OH-(aq) = C2H3O2-(aq) + H+(aq) + OH-(aq)
4. The spectator ions in a reaction between lithium hydroxide and hydrochloric acid are:
Li+ and H+Li+ and OH-H+ and OH-Li+ and Cl-
5. The compound NH4NO3 is best classified as
a weak electrolytea strong electrolyte a nonelectrolyte a molecular compound a strong base
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General Chemistry Online! Ionic equations

Copyright © 1997-2005 by Fred Senese
Comments & questions to fsenese@frostburg.edu
Last Revised 06/16/05.URL: http://antoine.frostburg.edu/chem/senese/101/reactions/ionic-equations-quiz.shtml