How many moles of naoh must be added to 0550 l of 0191 moll, Chemistry

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How many moles of naoh must be added to 0550 l of 0191 moll

How many moles of NaOH must be added to 0.550 L of 0.191 mol/L HC3H5O2(aq) to obtain a solution with pH=4.7? Assume the temperature is 25oC. (For HC3H5O2, pKa=4.89 at 25oC). Give your answer accurate to three significant figures. You may enter 1.23x10-3 as 1.23e-3.

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Chemistry: How many moles of naoh must be added to 0550 l of 0191 moll

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