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pH INDICATOR: RANGE OF THYMOL BLUE<br />
(3 of 4 - Variations Available)<br />
Increase Of pH Turns Indicator Yellow<br />
Addition of sodium acetate to HCl(aq) increases pH above 2 and turns indicator YELLOW.

Fphoto-41109508E-2RM.jpg

pH INDICATOR: RANGE OF THYMOL BLUE
(3 of 4 - Variations Available)
Increase Of pH Turns Indicator Yellow
Addition of sodium acetate to HCl(aq) increases pH above 2 and turns indicator YELLOW.

Copyright:© 1995 Richard Megna - Fundamental Photographs

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