Department of Chemistry and Chemical Technology: 1274849

Data Sheet Overall Stoichiometric Equations 2Cu2+(aq) + 4I–(aq) → 2CuI(s) + I2(aq)            white solid          brown 2S2O32-(aq) + I2(aq) → S4O62-(aq) + 2I–(aq)   colourless                 brown           colourless                 colourless 2 Cu2+(aq) + 4 I–(aq) + 2 S2O32-(aq)  + I2(aq) → 2CuI(s) + I2(aq) + S4O62-(aq) + …

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