Which of the Following Equations Is the Henderson-Hasselbalch Equation?
A) $\mathrm{pH}=\mathrm{p} K_{\mathrm{a}}+\log \frac{\left[\mathrm{H}^{+}\right]}{\left[\mathrm{B}^{-}\right]}$

question 44

Multiple Choice

Which of the following equations is the Henderson-Hasselbalch equation?

• A) \(\mathrm{pH}=\mathrm{p} K_{\mathrm{a}}+\log \frac{\left[\mathrm{H}^{+}\right]}{\left[\mathrm{B}^{-}\right]}\)
• B) \(\mathrm{pH}=\mathrm{p} K_{\mathrm{a}}-\log \frac{\left[\mathrm{B}^{-}\right]}{[\mathrm{HB}]}\)
• C) \(\mathrm{pH}=\mathrm{p} K_{\mathrm{a}}+\log \frac{\left[\mathrm{B}^{-}\right]}{[\mathrm{HB}]}\)
• D) \(\mathrm{p} K_{\mathrm{a}}=\mathrm{pH}+\log \frac{\left[\mathrm{B}^{-}\right]}{[\mathrm{HB}]}\)
• E) \(\mathrm{p} K_{\mathrm{a}}=\mathrm{pH}-\log \frac{\left[\mathrm{OH}^{-}\right]}{\left[\mathrm{H}^{+}\right]}\)

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