Laboratory work #10: «Properties of hydrochloric acid solution»

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In this paper, students will use simple experiments to study the basic chemical properties of hydrochloric acid.

Necessary materials:

  • test tubes - 3 pcs
  • pipettes - 3 pcs
  • tube stand

Reagents:

  • hydrochloric acid solution (HCl)
  • sodium hydroxide solution (NaOH)
  • litmus paper
  • natural indicator or phenolphthalein
  • chalk (CaCO3)

Course Content