Determine the weight of each of the phosphate buffer components that you are going to use to make the phosphate buffer in part I of the experiment.
Prepare 300 ml of 0.05M of KH2PO4 and 300 ml of 0.05MK 2HPO4 . KH2PO4 =136.09 gmw K2HPO4= 174.18 gmw Use graduated cylinders to measure the 200 ml of water solution.