Explain how to prepare a buffer solution

Reference no: EM13208426

A student is asked to prepare a buffer solution at pH=8.60 using one of the following weak acids HA (kA=2.7*10^-3), HB (Ka = 4.4*10^-6) and HC (Ka = 2.6 *10^-9). Which acid should you choose? why?

Reference no: EM13208426

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