1.

Balance the equation using ion electron method i- +clo3^- +h2so4 --> cl- + h2so4^- + i2 + h2o. Give full detailed explanation.

Answer»

6I- + ClO3- + 6H2SO4 = Cl- + 3I2 + 6HSO4- + 3H2O

  • In the ion-electron method (also called the half-reaction method), the redox equation is separated into two half-equations - one for oxidation and one for reduction. 
  • Each of these half-reactions is balanced separately and then combined to give the balanced redox equation.


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