Cr2O2–
7 + I– → I2 + Cr3+
EѲ
cell = 0.79 V and EѲ of Cr2O2–
7 = 133 V. EѲ of I2 is
Cr2O2–
7 + I– → I2 + Cr3+
EѲ
cell = 0.79 V and EѲ of Cr2O2–
7 = 133 V. EѲ of I2 is
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