Answer to Question #301909 in General Chemistry for Mapheto

Question

Using Henderson hasselbalch equation determine concentration of acid and conjugate base in 0.1M phosphate at ph 6.24

Answer 1

The formula for the Henderson–Hasselbalch equation is: pH=pKa+log([A−][HA]) pH = p K a + log ( [ A − ] [ HA ] ) , where pH is the concentration of [H+], pKa is the acid dissociation constant, and [A–] and [HA] are concentrations of the conjugate base and starting acid.