chankhaneekha06 chankhaneekha06
  • 18-09-2021
  • Biology
contestada

what is the purpose of an indicator

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dylansantanafranco
dylansantanafranco dylansantanafranco
  • 18-09-2021

Answer: they are substances or chemicals that change color when they are added with acidics or any alakine substance

Explanation:

Litmus, phenolphthalein, and methyl orange are all indicators that are commonly used in the laboratory.

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