The effect of acids and bases on natural and synthetic indicators

Article no. P7510200 | Type: Experiments

grades 7-10
20 Minutes
10 Minutes
easy

Also part of:

Student set Titration and analytical chemistry, TESS advanced Chemistry

Article no. 25303-88 | Type: Set

Delivery time:
available

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Principle

Indicators are dyes, which identify acids or bases with a change of colour. Indicators can be either synthesized or natural dyes.  In this experiment students examine the different effects acids and bases have on natural as well as synthetic indicators.

 

Learning objectives

  •  Function of acids and alkalis

 

Benefits

  • Experiment literature available for pupils and teachers: Minimum preparation time
  • Simple teaching and efficient learning by using the available interactive experiment literature
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