Ka Values - Acetic acid has a Ka = 1.76 x 10-5 and the apparent Ka for carbonic acid is 4.47 x 10-7. However, carbonic acid is actually a much stronger acid than acetic acid; that is, its Ka is >>1.76 x 10-5. H ...
Simple dissociation - The dissociation pK for acetic acid is 4.76. Suppose that we dissolve a mole of this weak acid in 10L of water. Find the pH of the resulting solution. What fraction of acetic acid molecules dissoci ...
Buffers - Here is the problem:
0.25 ml of 0.10M acetic acid solution. The pH meter reads 2.88. Use the measured pH and known concentration of the acetic acid solution to determine the pKa of acetic acid.
1. ...