pH is the measure of the concentration of hydrogen ions in a solution. As this concentration can extend over several orders of magnitude, it is convenient to express it by means of logarithms of base ten. Certain pigments change color with a change in pH. In this experiment we will extract pigments from various sources and determine if they are sensitivie to changes in pH.
Kit Includes: 1 x 25mL Hydrochloric Acid, 32% 1 x 10g Sodium Hydroxide 2 x 30mL Isopropyl Alcohol, 99% 1 x 30mL Acetone
DOT Info: Small quantity exemption 173.4 THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only
Chemistry Chemistry Experiments & Chemistry Kits - IS8027 - Acid Base Indicators Ap Chemistry Kit
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