6. Under the right circumstances, Agt can be separated from Pb2+ by the difference in the solubilities of their chloride salts, AgCl and PbCl2. Ksp for AgCI= 1.8 x 10-10; Ksp for PbCl2= 1.7 x 10-5. a. If you begin with both metal ions having a concentration of 0.0010 M, which metal precipitates first as an insoluble chloride upon addition of HCI? Ans: [CI] b. If you keep adding HCI just to the point where the second metal chloride beings to precipitate, what is the concentration of the first metal ion (the one from part a)? Ans: 1.38 x 10.⁹ M

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please explain both parts

6. Under the right circumstances, Agt can be separated from Pb2+ by the difference in the
solubilities of their chloride salts, AgCl and PbCl2. Ksp for AgCl= 1.8 x 10-10, Ksp for
PbCl2= 1.7 x 10-5.
a. If you begin with both metal ions having a concentration of 0.0010 M, which
metal precipitates first as an insoluble chloride upon addition of HCI? Ans: [CH]
b. If you keep adding HCI just to the point where the second metal chloride beings
to precipitate, wh is the concentration of the first metal ion (the one from part
a)?
Ans: 1.38 x 10-⁹ M
Transcribed Image Text:6. Under the right circumstances, Agt can be separated from Pb2+ by the difference in the solubilities of their chloride salts, AgCl and PbCl2. Ksp for AgCl= 1.8 x 10-10, Ksp for PbCl2= 1.7 x 10-5. a. If you begin with both metal ions having a concentration of 0.0010 M, which metal precipitates first as an insoluble chloride upon addition of HCI? Ans: [CH] b. If you keep adding HCI just to the point where the second metal chloride beings to precipitate, wh is the concentration of the first metal ion (the one from part a)? Ans: 1.38 x 10-⁹ M
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