Which of the following solutions will have the highest concentration of chloride ions? A) 0.60 M LiCl B) 0.40 M MgCl₂ C) 0.60 M AlCl₃ D) 0.40 M BaCl₂ E) All of these solutions have the same concentration of chloride ions.

Question

Quizplus · Accepted Answer

AlCl₃ dissociates into one Al³⁺ ion and three Cl⁻ ions, so a 0.60 M solution of AlCl₃ results in a 1.80 M concentration of chloride ions, which is the highest among the given options.

Which of the Following Solutions Will Have the Highest Concentration