Solved

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 2

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) $\mathrm{p} K_{\mathrm{a}}=\mathrm{pH}-\log \frac{\left[\mathrm{OH}^{-}\right]}{\left[\mathrm{H}^{+}\right]}$