# Nuhu Bamali Poly zaria Nig

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Chemistry volumetric analysis.
B is a solution of Na2CO3 containing 5g/dm3.
A is a solution of oxalic acid of uknown concentration 25cm3 of 25.25,25.0 and 24.80 respectively
(I) Calculate the average volume of acid used
(II) The molar concentration of solution A
(III) The molar concentration of solution B

• Nuhu Bamali Poly zaria Nig -

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