(A) What [NH 3 ] tot is necessary to keep AgCl from precipitating from a solution that...

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(A) What [NH3]tot is necessary to keep AgCl from precipitating from a solution that is 0.13 M AgNO3 and 0.0075 M NaCl?

(B) What minimum concentration of thiosulfate ion, S2O32-, should be present in 0.10 M AgNO3(aq) so that AgCl(s) does not precipitate when the solution is also made 0.010 M in Cl-? For AgCl, Ksp = 1.8 x 10-10; for [Ag(S2O3)2]3-, Kf = 1.7 x 1013.

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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