State the concentration of the weak acid in the buffer

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1) My problem reads that a student titrates 25mL of a buffer with 0.126M of HCl, and I'm given a titration curve. What is the concentration of the weak base in the buffer?

2) The student then titrated 25ml of the same buffer with 0.1115M NaOH. The observed titration curve is shown before. what is the concentration of the weak acid in the buffer?

Reference no: EM13226502

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