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Question
Salt solubilities can be compared by the concentration of cation formed when the salt dissolves in the general reaction: MaXb(s) 
a Mb+(aq) + b Xa-(aq). Given the following salts and their equilibrium constants for the reaction above at 25C, which salt is the least soluble?
A) AgCl, Kc = 1.8 10-10
B) Ag2SO4, Kc = 1.2 10-5
C) CaCO3, Kc = 2.6 10-9
D) CaF2, Kc = 1.5 10"10
Answer
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Related questions
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