3 Answered Questions for the topic Precipitate
250 mL of 0.18M potassium sulfate solution is added to a 100 mL solution of 0.25 M barium nitrate. Calculate the mass of the precipitate formed.
Doing a year long review and forgot the equations for these, a walkthrough and the equations would be greatly appreciated.
What is the maximum mass of the precipitate formed when 127 mL of 2.1 M potassium phosphate reacts with magnesium chloride?
2 K_3PO_4 (aq) + 3 MgCl_2 (aq) = Mg_3(PO_4)_2 (s) + 6 KCl (aq)
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Precipitate Soluble
01/04/18
Is it possible to predict in which acid will a precipitate dissolve? Or will it dissolve in acid at all?
For example, how do I know in which acid will BaCO3 dissolve? How do I know that CaC2O4 doesnt dissolve in CH3COOH without looking at a textbook?
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