25.0 cm 3 of a 0.0500 M solution of sodium oxalate reacted with 24.7 cm 3 of...

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25.0 cm3 of a 0.0500 M solution of sodium oxalate reacted with 24.7 cm3 of a solution of KMnO4, C, in the presence of excess H2SO4. 25.0 cm3 of a 0.0250 M solution of N2H4 when treated with an excess of alkaline [Fe(CN)6]3− solution gave [Fe(CN)6]4  and a product D. The [Fe(CN)6]4 formed was reoxidized to [Fe(CN)6]3− by 24.80 cm3 of solution C, and the presence of D did not influence this determination. What can you deduce about the identity of D?

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Inorganic Chemistry

ISBN: 9781292134147

5th Edition

Authors: Catherine Housecroft

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