Visualizing Concepts
A buffer contains a weak acid, HA, and its conjugate base. The weak acid has a pKa of 4.5, and the buffer has a pH of 4.3. Without doing a calculation, state which of these possibilities are correct (a) [HA] = [A–] (b) [HA] 7 [A–], or (c) [HA] 6 [A–]. [Section]
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.