This preview shows page 1. Sign up to view the full content.
Unformatted text preview: required to prepare a buffer at pH 8.8? 6. What is the pH of 0.1 mole of ephiedrine (pKb=4.64) and 0.05 mole ephedrine hydrochloride? 7. What is the pH of a buffer consisting of 0.12 M NaH 2 PO 4 (pKa=7.21) and 0.08 M Na 2 HPO 4 , the former acting as the acid and the latter as the salt or conjugate base? 8. What will be the pH of the solution in #7 when ionic strength corrections are made using Debye-Huckel law....
View Full Document
- Fall '04