Na3[Ag(S2O3)2] 착물 생성. AgI + Na2S2O3

착이온. Ag^+ + S2O3^2- → [Ag(S2O3)2]^3-

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> silver(I) iodide react with sodium thiosulfate

AgI + 2Na2S2O3 → Na3[Ag(S2O3)2] + NaI

> This is a complexation reaction:

Na3[Ag(S2O3)2] is the formed complex.

> Na3[Ag(S2O3)2] name:

Sodium dithiosulphatoargentate (I)

[그림] [Ag(S2O3)2]^3- 착이온.

착이온 생성 반응식

Ag^+(aq) + 2S2O3^2-(aq) ⇌ [Ag(S2O3)2]^3-(aq) ... Kf = 2.9×10^13

Ag^+ + 2S2O3^2- → [Ag(S2O3)2]^3-

---> 반응의 종류: 합성 반응식

[키워드] [Ag(S2O3)2]^3- 착이온 기준