A solution contains 9.54×10-3 M sodium chromate and 1.40×10-2 M ammonium sulfate. Solid lead nitrate is added slowly to this mixture. What is the concentration of chromate ion when sulfate ion begins to precipitate? [chromate] = M A solution contains 5.90×10-3 M ammonium carbonate and 1.11×10-2 M ammonium fluoride. Solid lead acetate is added slowly to this mixture. What is the concentration of carbonate ion when fluoride ion begins to precipitate? [carbonate] = M
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A solution contains 9.54×10-3 M sodium chromate and 1.40×10-2 M ammonium sulfate.
Solid lead nitrate is added slowly to this mixture.
What is the concentration of chromate ion when sulfate ion begins to precipitate?
[chromate] = M
A solution contains 5.90×10-3 M ammonium carbonate and 1.11×10-2 M ammonium fluoride.
Solid lead acetate is added slowly to this mixture.
What is the concentration of carbonate ion when fluoride ion begins to precipitate?
[carbonate] = M
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