Express that the equivalence point is reached

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Reference no: EM13515799

A 10.00 mL aliquot of weak base is titrated with HCl. The equivalence point is reached after 17.21 mL of 0.4332 M HCl has been added. The pH is equal to 10.03 after 5.00 mL of HCl was added. Determine:

(a) the initial molarity of the weak base

(b) Kb of the weak base from the data given in the buffer region

(c) the initial pH

(d) the equivalence point pH

Reference no: EM13515799

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