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Innovating Science® Acid-Base Indicators

Acid-Base Indicators, Teacher's Guide and Student Copymaster, 15
Catalog # 470163-118
Innovating Science® Acid-Base Indicators
Catalog # 470163-118
Supplier:  Ward's Science
Innovating Science® Acid-Base Indicators
Innovating Science® Acid-Base Indicators

Acid-Base Indicators, Teacher's Guide and Student Copymaster, 15

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$60.80
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Product Details & Documents

How Do Indicators Work?

  • Classic AP Chemistry Experiment
  • Instructions Included

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 sensitive to changes in pH.

Ordering information: Includes Hydrochloric Acid, Sodium Hydroxide, Isopropyl Alcohol, and Acetone.

Documents

Specifications
  • Description:
    Acid-Base Indicators
  • No. of lab groups:
    15
  • Includes:
    Teacher's Guide and Student Copymaster
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