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Ionic equations
1. The balanced net ionic equation for the reaction between acetic acid and sodium hydroxide is:
H3O+(aq) + OH-(aq) = 2 H2O(l)
H+(aq) + OH-(aq) = H2O(l)
H+(aq) + C2H3O2-(aq) + OH-(aq) = C2H3O2-(aq) + H+(aq) + OH-(aq)
H+(aq) + C2H3O2-(aq) + OH-(aq) = C2H3O2-(aq) + H2O(l)
HC2H3O2(aq) + OH-(aq) = C2H3O2-(aq) + H2O(l)
2. The spectator ions in a reaction between lithium hydroxide and hydrochloric acid are:
H+ and OH-Li+ and OH-Li+ and Cl- Li+ and H+
3. A strong electrolyte:
dissociates completely into ions in solution always contains a metal combined with nonmetals
is always a strong acid is always a covalent compound
is always strongly reactive
4. The compound NH4NO3 is best classified as
a strong base a molecular compounda strong electrolytea weak electrolyte a nonelectrolyte
5. Which of the following is a spectator ion in the reaction between aluminum sulfate and barium chloride?
SO32-(aq)Al3+(aq) BaCl2(aq)SO42-(aq) Ba2+(aq)
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General Chemistry Online! Ionic equations

Copyright © 1997-2005 by Fred Senese
Comments & questions to fsenese@frostburg.edu
Last Revised 02/23/18.URL: http://antoine.frostburg.edu/chem/senese/101/reactions/ionic-equations-quiz.shtml