Essay Search
Lab - PH
Submitted by mvgplusad on Wed, 2008-03-05 11:41.
Tashnif Ali 9A Lab Group: B Group member: Afra, moatsim, tashnif This LAB: Only Tashnif PH Lab Purpose: To determine the transition colours for Phenol Red and Bromothymol Blue. And also to take PH of phenol red and bromothymol Blue. Materials: PH paper (universal indicator) Water Pipettes Beaker Phenol Red and Bromothymol Blue NaOH (sodium chloride alkali) H...
