User:Michael Corrado/Notebook/Experimental Chemistry Fall 2016/2017/09/06

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Objectives Standardize titrant using solutions made during the last class Measure the pH of the amino acid solutions Titrate amino acid solutions using the standardized titrant Task List Amino Acid Ratios from Last Week Alanine - From left to right: 1:1:1 stock, 1:1:0.1 stock, 1:1:1, 1:1:0.5 Cysteine - From left to right: 1:1:1 stock, 1:1:0.1 stock, 1:1:1, 1:1:0.5 Tryptophan - From left to right: 1:1:1 stock, 1:1:0.1 stock, 1:1:1, 1:1:0.5 pH readings of Amino Acid Solutions after being in oven at 80°C for 4 hours and then sitting overnight Data UV-Vis of Amino Acids at Differing pH after 4 hours at 80°c Amino Acid Titrations