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)
	HC2H3O2(aq) + OH-(aq) = C2H3O2-(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)
	H+(aq) + OH-(aq) = H2O(l)

2. The spectator ions in a reaction between lithium hydroxide and hydrochloric acid are:

Li+ and Cl-

H+ and OH-

Li+ and H+

Li+ and OH-

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)
	Ag+(aq) + Br-(aq) = AgBr(s)
	Ag+(aq) + NO3-(aq) = AgNO3(s)
	Ba2+(aq) + 2 NO3-(aq) = Ba(NO3)2(s)
	AgNO3(aq) + BaBr(aq) = BaNO3(aq) + AgBr(s)

4. A strong electrolyte:

	is always a strong acid		is always strongly reactive
	always contains a metal combined with nonmetals		dissociates completely into ions in solution
	is always a covalent compound

5. Which of the following is a strong electrolyte?

C6H12O6

NaC2H3O2

H2C2O4

C2H4

HNO2




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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/print-ionic-equations-quiz.shtml