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Posted by on Friday, October 1, 2010 at 6:23pm.

A solution contains the following ions: Hg2(2+) and Fe(2+). When potassium chloride is added to the solution, a precipitate forms. The precipitate is filtered off and potassium sulfate is added to the remaining solution, producing no precipitate. When potassium carbonate is added to the remaining solution, a precipitate forms. Write net ionic equations for the formation of each of the precipitates observed.

  • Chemistry - , Friday, October 1, 2010 at 9:52pm

    Hg2^+2 + 2Cl^- ==> Hg2Cl2(s)
    Fe^+2 + CO3^-2 ==> FeCO3(s)
    You should add (aq) after the ions

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