This preview shows page 1. Sign up to view the full content.
Unformatted text preview: end point was reached when a slight pink color change in the KHP was noted for at least 10 seconds. We repeated this with all three of the KHP solutions. We then repeated these steps for three Sprite samples. Instead of a KHP solution, we used three separate volumes of Sprite . We added approximately three drops of phenolphthalein indicator and titrated it with NaOH from the buret. . Conceptual Basis of Calculation:...
View Full Document
This note was uploaded on 03/29/2011 for the course CHEM 115 taught by Professor March during the Spring '08 term at University of Alabama at Birmingham.
- Spring '08