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6d. A buffer solution is made using acetic acid and its conjugate base with equal concentrations...

6d. A buffer solution is made using acetic acid and its conjugate base with equal concentrations of 3.00 moles/liter. If the Ka of acetic acid is 1.8x10^-5 calculate the change o\in pH on addition of 0.15 M nitric acid (HN03).

6e. Sketch a graph for a titration of a weak acid (burette) against 25 cm^3 of strong base (conical flask). Assume that both have a concentration of 0.5M. Label axes.

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