Back to gallery overview
pH INDICATOR: BROMOTHYMOL BLUE W/VARIOUS SOLUTIONS
(2 of 4) Sodium acetate solution
Bromothymol blue is added to a solution of sodium acetate (NaCH3COO). pH is about 9 which is out of the range for the indicator. Indicator turns blue.
Copyright:© 1995 Richard Megna - Fundamental Photographs
Search for Keywords: