What Is a Visual Indicator Chemistry

Visual indicators are widely used for end point detection in the titrimetric analyses. The indicators used normally correspond to the titration reaction and have acid-base or complex- , precipitate formation or oxidation-reduction properties, respectively.

What is a visual indicator?

A visual indicator is a “marker” that helps users quickly locate an item that has an important distinctive attribute within a list of otherwise similar objects. Indicators on ecommerce websites are often used to denote exclusive products or items on sale, as seen on the mobile screenshot above of REI.com.

What are 3 examples of indicators?

IndicatorAcid ColorpH Rangebromothymol blueyellow6.0 – 7.6phenol redyellow6.8- 8.4thymol blue (second change)yellow8.0 – 9.6phenolphthaleincolorless8.2 -10.0

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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