Analytical Chemistry
What is a diprotic acid?
Which of the following correctly describes the equilibrium expression for the first dissociation of a diprotic acid (H2A)?
What is the equilibrium expression for the first proton acceptance by a diprotic base (A2-)?
If the concentration of H2A in a solution is 0.1 M and Ka1 is 1.0 x 10-3, what is the concentration of H3O+ at equilibrium?
If Ka2 for a diprotic acid is 1.0 x 10-7 and Kb1 is 1.0 x 10-7, what is the value of Kw?
