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December 18, 2014

Homework Help: Chemistry

Posted by Jimmy on Monday, September 1, 2008 at 11:23am.

The amount of oxalic acid in a sample was determined by the reaction:
2Fe3+ + H2C2O4 + 2H2O----> 2Fe2+ + 2CO2 + 2H3O+.
In an analysis, 10.62g of sample required 36.44 ml of 0.013 M Fe3+. Calculate the %w of oxalic acid in the sample.

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