Could someone please help in answering the following question?Your help will be

Question

Could someone please help in answering the following question?Your help will be much appreciated! I have been attempting thisproblem for some time now. Consider a solution that is 0.010 M in Ba2+ and0.020 M in Ca2+. A) If sodium sulfate is used to selectively precipitate one ofthe cation while leaving the other cation in solution, which cationwill precipitate first? What minimum concentration ofNa2SO4 is required to cause the precipitationof the cation that precipitates first? B) What is the remaining concentration of the cation thatprecipitates first, when the other cation just begins toprecipitate? Could someone please help in answering the following question?Your help will be much appreciated! I have been attempting thisproblem for some time now. Consider a solution that is 0.010 M in Ba2+ and0.020 M in Ca2+. A) If sodium sulfate is used to selectively precipitate one ofthe cation while leaving the other cation in solution, which cationwill precipitate first? What minimum concentration ofNa2SO4 is required to cause the precipitationof the cation that precipitates first? B) What is the remaining concentration of the cation thatprecipitates first, when the other cation just begins toprecipitate?

Explanation / Answer

I know Ba2+ precipitates first because I just did this problem. I'm still working on the rest.

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