0.9350g of an impure solid containing oxalic acid was dissolved and diluted to 100.00mL. From this bulk solution 8.00mL samples were titrated with 0.01267M KMnO4, resulting in an average titration volume of 24.55mL. The molar mass of oxalic acid is 90.0349 g/mol. determine the mass %!

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0.9350g of an impure solid containing oxalic acid was dissolved and diluted to 100.00mL. From this bulk
solution 8.00mL samples were titrated with 0.01267M KMnO4, resulting in an average titration volume
of 24.55mL. The molar mass of oxalic acid is 90.0349 g/mol.

determine the mass %!

 

Thank you!

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