# chemistry

What will happen if 50mL of 0.022M Na2S2O3, 50mL of 0.010M AgNO3, and 50mL of 0.097M KCl are mixed together? For AgCl, ksp=1.8x10^-10 ; for Ag(S2O3)2^3-, Kf= 2.9 x 10^13.

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1. I would suggest you go about it this way.
First, you know Cl from KCl concn. Using Ksp for AgCl, and the KCl concentration, calculate (Ag^+) needed to ppt AgCl.
Then using Kf for Ag(S2O3)^3-, calculate the Ag^+ in that solution. Compare that with Ag^+ from the Ksp. Post your work if you get stuck.

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2. precipitate will form

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Please Help!what will happen if 50mL of 0.022M Na2S2O3, 50mL of 0.010M AgNO3 and 50mL of 0.097m KCl are mixed together? for AgCl, ksp=1.8x10^-10, for Ag(S2O3)2^3-, Kf =2.9x10^13. !

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