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A Small Amount of Barium Chloride Solution Is Added to a Blue

Question 79

Multiple Choice

A small amount of barium chloride solution is added to a blue solution. A white precipitate forms. The blue solution contains

A) CoCl₂
B) CuSO₄
C) NiSO₄
D) Co(NO₃) ₃
E) CuCl₂

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