How many millilitres of koh should be added to oxalic acid

Reference no: EM13697954

Question- How many millilitres of 0.350M KOH should be added to 3.50g of oxalic acid to create a buffer with a pH of 4.50 when diluted to 250ml? (pk1=1.252, pk2=4.266, FW=90.036

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Reference no: EM13697954

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