Indicate whether a precipitate forms by completing equation Ag⁺(aq)+ Br^-(aq)+ NO₃^-(aq)+ K⁺(aq)→ ? A)AgBr(s)+ K⁺(aq)+ NO₃^-(aq) B)AgNO₃(s)+ K⁺(aq)+ Br^-(aq) C)AgBr(s)+ KNO₃(s) D)KNO₃(s)+ Ag⁺(aq)+ Br^-(aq) E)no reaction

Question

Quizplus · Accepted Answer

A precipitate forms when Ag+ ion reacts with Br- ion to form AgBr(s). The other ions in the equation, K+, NO3-, and S2-, do not react to form a solid product. Therefore, option A is the correct choice as it includes AgBr(s) in the product side.

Indicate Whether a Precipitate Forms by Completing Equation