Question- Calculate the volume of 0.20M of acetic acid, .020M sodium acetate and pure water needed to make 20.00mL of a buffer having pH=5.00. Repeat analogous, separate calculations for buffers having pH=4.00 and pH=6.00. In each case, determine the amounts of the acid and base that require the minimum volume of added water to reach a total volume of 20.00mL.
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