Problem: Solid sodium hydroxide reacts with phosphoric acid according to the following equation: 3NaOH (s) + H3PO4 (aq) → Na 3PO4 (aq) + 3H 2O (l) What volume (in ml) of 0.0160 M phosphoric acid can be neutralized by 64.531 grams of sodium hydroxide? [molar masses: NaOH = 40.00 g/mole; H3PO4 = 98.00g/mole]

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Problem Details

Solid sodium hydroxide reacts with phosphoric acid according to the following equation: 

3NaOH (s) + H3PO4 (aq) → Na 3PO4 (aq) + 3H 2O (l) 

What volume (in ml) of 0.0160 M phosphoric acid can be neutralized by 64.531 grams of sodium hydroxide? [molar masses: NaOH = 40.00 g/mole; H3PO4 = 98.00g/mole]

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