Calculate the amounts of acid and base forms of the buffer needed to prepare 2 L of a 0.1 M acetate buffer, pH 5.2.
Here is what i did so far but couldn't finish it. anyone can help me please?
PH = pKa + log [salt ]/ acid
pH - pKa = log salt /acid
5.2 - 4.74 =log salt/acid
0.46 = log salt - log (2 x 0.1 )
= log salt - (-0.6989)
0.46 - 0.6989 = log salt
0.2389 = log salt