PRECIPITATION and KSp 3. What concentration of F is necessary to start the precipitation of SrF, from a saturated solution of SrSO,? 4. What concentration of SO, is necessary to start the precipitation of BaSO, from a saturated solution of BaF2? 5. A solution of 0.09 M in Mg?+ and 0.33M in NH.. What minimum concentration of NH, will cause Mg(OH)2 to precipitate? 6. If 20 ml of a 0.015 M Pb(NO3)2 solution and 50 mL of a 0.02 M solution of NaCl are mixed, will PbCl2 precipitate?

PRECIPITATION and KSp 3. What concentration of F is necessary to start the precipitation of SrF, from a saturated solution of SrSO,? 4. What concentration of SO, is necessary to start the precipitation of BaSO, from a saturated solution of BaF2? 5. A solution of 0.09 M in Mg?+ and 0.33M in NH.. What minimum concentration of NH, will cause Mg(OH)2 to precipitate? 6. If 20 ml of a 0.015 M Pb(NO3)2 solution and 50 mL of a 0.02 M solution of NaCl are mixed, will PbCl2 precipitate?

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 75AP

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