Answered

What single reagent would you use to seperate
Cu2+from Ag+? Write equations that show what
happensto one or both, whichever is appropriate.

Answer :

whitneytr12

Answer:

The reagent is HCl.

Explanation:

To separate Cu²⁺ from Ag⁺ in solution, we can use HCl since it forms an insoluble chloride, AgCl, while the Cu²⁺ ions remain in solution. This can be represented by the following equation:

 

Ag⁺(aq) + Cu²⁺(aq) + Cl⁻(aq) ⇄ AgCl(s) + Cu²⁺(aq)      

[tex]Kps_{AgCl} = 1.77\cdot 10^{-10} [/tex]

I hope it helps you!    

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