What volume of base is needed to reach the end point

Reference no: EM13689982

Problem- The flask shown here contains 0.761 g of acid and a few drops of phenolphthalein indicator dissolved in water. The buret contains 0.160 M NaOH.

1) What volume of base is needed to reach the end point of the titration?

2) What is the molar mass of the acid (assuming it is diprotic and that the end point corresponds to the second equivalence point)?

Please show how you obtained the answer

Reference no: EM13689982

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