Monday, January 9, 2012

A 5.35 g of phosphoric acid solution was added to 22.0 ml of a 0.355M NaOH. The excess NaOH was titrated with1?

a 5.35 g of phosphoric acid solution was added to 22.0 ml of a 0.355M NaOH. The excess NaOH was titrated with14.0 ml of 0.300M HCl. Find the percentage of H3PO4 in the solution.

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