Explain titrate the excess potassium dichromate

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Reference no: EM13300115

If 0.5mL of .3% (mass) ethanol is oxidized with 10mL 0.005M K2Cr2O7 , what volume of 0.05M Fe(NH4)2(SO4)2.6H2O is needed to titrate the excess potassium dichromate?

Reference no: EM13300115

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