Sunday, August 14, 2011

Which solid will precipitate last?

The Ksp values for CaSO4, BaSO4, and Ag2SO4 are 2.0 x 10�4, 1.5 x 10�9, and 1.5 x 10�5 respectively. If 0.010 M Na2SO4 is slowly added to a solution that contains Ca2+, Ba2+, and Ag+ (each 0.10M), which solid will precipitate last?

No comments:

Post a Comment