Question

Calculate the pH of each of the following buffered solutions:
a. 0.10M C2H5NH2/0.25M C2H5NH3Cl
b. 0.25M C2H5NH2/0.50M C2H5NH3Cl
c. 0.50M C2H5NH2/0.50M C2H5NH3Cl
Mlszwski???
Use the Henderson-Hasselalch equation.

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