Sodium Chloride Is Added Slowly to a Solution That Is

question 53

Multiple Choice

Sodium chloride is added slowly to a solution that is 0.010 M in Cu⁺, Ag⁺, and Au⁺. The K_sp values for the chloride salts are 1.9  10^-7, 1.6  10^-10, and 2.0  10^-13, respectively. Which compound will precipitate first?

• A) AgCl_(s)
• B) CuCl_(s)
• C) AuCl_(s)

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