Silver Ions Can Be Precipitated from Aqueous Solutions by the Addition

question 145

Multiple Choice

Silver ions can be precipitated from aqueous solutions by the addition of aqueous chloride: (aq) + (aq) → AgCl(s) Silver chloride is virtually insoluble in water so that the reaction appears to go to completion.How many grams of solid NaCl must be added to 25.0 mL of 0.175 M solution to completely precipitate the silver?

• A) 4.38 × g
• B) 7.49 × 10^-5 g
• C) 0.256 g
• D) 0.0749 g
• E) 1.34 × 10⁴ g

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