AgI -> Ksp=1.0x10^-16

Ag(S2O3)2^3- complex Kst=1.0x10^14 (Ag+ 2 S2O3^2- -> Ag(S2O3)2^3-)

a) What is the Equilibrium constant of the following reaction (Ke) AgI(s) +2S2O3^2- --> Ag(S2O3)2^3-+I-

b) AgI's 0.2 M Na2S2O3 molar resolution

c)Calculate the ratio of the solubility of AgI to the solubility of AgI in pure water

ps. Picture is the question in Turkish.

ve 1.) (30 puan) AgI iin znrlk arpm K,p=1.0x10-16 Ag(S2O3)2 kompleksi iin kararllk sabiti K-1.0x104 (Ag + 2 S2032 Ag(S203)2) olduuna gre; a.) Aadaki reaksiyonun denge sabitini (Ka) bulunuz: Ag(S2O3)2 + I- Agl) +2 S032 b.) Agl'n 0.2 M Na2S2O3 zeltisindeki molar znrln bulunuz. c.) (b) kkndaki znrln Agl'n saf sudaki znrlne orann hesaplaynz. c.) F P d.) 1 e 3.) (35 indi mL