A solution of Na2SO4 is added drop wise to a solution that is 0.010 M in Ba2+

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A solution of Na2SO4 is added drop wise to a solution that is 0.010 M in Ba2+ and 0.010 M in Sr2+.
(a) What concentration of SO42- is necessary to begin precipitation? (Neglect volume changes. BaSO4 ksp = 1.1 x 10 -10 SrSO4:)
(b) Which cation precipitates first?
(c) What is the concentration of SO42- when the second cation begins to precipitate?
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Chemistry The Central Science

ISBN: 978-0321696724

12th edition

Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward

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