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Ionic equations
1. The balanced net ionic equation for the reaction between silver nitrate and barium bromide is:
Ag+(aq) + NO3-(aq) = AgNO3(s)
Ag+(aq) + Br-(aq) = AgBr(s)
2 AgNO3(aq) + BaBr2(aq) = Ba(NO3)2(aq) + 2 AgBr(s)
AgNO3(aq) + BaBr(aq) = BaNO3(aq) + AgBr(s)
Ba2+(aq) + 2 NO3-(aq) = Ba(NO3)2(s)
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. The compound NH4NO3 is best classified as
a strong electrolytea weak electrolyte a nonelectrolyte a molecular compound a strong base
4. A strong electrolyte:
dissociates completely into ions in solution always contains a metal combined with nonmetals
is always a covalent compoundis always strongly reactive
is always a strong acid
5. Which of the following is a strong electrolyte?
NaC2H3O2 H2C2O4HNO2 C2H4 C6H12O6
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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