[MCAT Question of the Day, Click Display Images To See]


+  Join us on Facebook<http://mcatquestionoftheday.us4.list-manage1.com/track/click?u=d3318065969b7c08ead5d4c4d&id=fe5b26fd62&e=61d7ba7392>

+  Connect on Twitter<http://mcatquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=9e3db5dfef&e=61d7ba7392>





Henderson-Hasselbalch Equation Conditions
For the Henderson-Hasselbalch equation, under what conditions would you expect the pKa of the acid to equal the pH?

A. When the acid has not dissociated at all.

B. When the amount of conjugate base is the same as the acid.

C. When the acid is completely dissociated.

D. When the acid is a weak acid.

To see the solution, visit the following link:
http://mcatquestionoftheday.com/chemistry/henderson-hasselbach-equation-conditions/<http://mcatquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=06b109c2df&e=61d7ba7392>