Sodium Lignosulfonate Oxidation reaction?

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Henrik Rasmus Andersen

Just balance the reaction with O2 formally:

2Na+ + C20H24O4-(SO3)22- +24½O2 -> 2Na+ + 20CO2 + 11H2O + 2SO42- + 2H+

I cannot say anything about how the reaction with chromic acid progresses. Only how the products are.

The sulfurs change oxidation states from +5 to +6.

Biswabandhu Chatterjee

@Dr. Andersen

Thank you very much sir for the solution.

Regards