a) You have to prepare a pH 5.25 buffer from the following 0.100M solutions available:
1. hydrocyanic acid
2. hypobromous acid
3. propanoic acid
4. potassium cyanide
5. potassium hypobromite
6. potassium propanoate
Which solutions would you choose to make the most effectivebuffer? Why?
b) How many milliliters of each of each o the solutions selectedin part a would you use to make one liter of the final buffersolution?
