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Ionic equations
1. The net ionic equation for the reaction between mercury(I) nitrate and potassium chloride does NOT include which of the following species?
Cl-Hg2Cl2(s)Hg22+NO3-
2. A strong electrolyte:
dissociates completely into ions in solutionis always strongly reactive
is always a strong acid is always a covalent compound
always contains a metal combined with nonmetals
3. The balanced net ionic equation for the reaction between silver nitrate and barium bromide is:
2 AgNO3(aq) + BaBr2(aq) = Ba(NO3)2(aq) + 2 AgBr(s)
Ba2+(aq) + 2 NO3-(aq) = Ba(NO3)2(s)
Ag+(aq) + Br-(aq) = AgBr(s)
Ag+(aq) + NO3-(aq) = AgNO3(s)
AgNO3(aq) + BaBr(aq) = BaNO3(aq) + AgBr(s)
4. Which of the following is a spectator ion in the reaction between aluminum sulfate and barium chloride?
SO42-(aq) SO32-(aq) BaCl2(aq) Ba2+(aq)Al3+(aq)
5. The compound NH4NO3 is best classified as
a strong base a nonelectrolytea weak electrolyte a molecular compounda strong electrolyte
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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