What volume in liters of 1.04 m koh solution should be, Ask an Expert

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What volume (in liters) of 1.04 M KOH solution should be added to a 0.090 L solution containing 9.3 g of glutamic acid hydrochloride (Glu, FW=183.59; pKa1=2.23, pKa2 =4.42, pKa3=9.95) to get to pH 9.90?

Not really sure what to do with the molecular weight in order to get volume?

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