Balance the following equation by the half-reaction method in anacidic or basic

Question

Balance the following equation by the half-reaction method in anacidic or basic solution as indicated.

I - +NO2- --> I2 +NO( acidic)

You must enter the correct coefficients of the above reactants andproducts as a single group of integers.

Example problem and answer:

C2H5OH(aq) + Cr2O72- (aq) -->CH3CO2H(aq) + Cr3+(aq)

the balanced equation is

3C2H5OH(aq) + 2Cr2O72- (aq) +16H3O+(aq) -->3CH3CO2H(aq) + 4Cr3+(aq) +27H2O(l)

you would enter 3234 for an answer.

NOTE: only enter the coefficients for thespecies given in the original equation.
Use the smallest whole number ratios for coefficients

Explanation / Answer

Balance the following equation by the half-reaction method in anacidic or basic

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