27. Едноставна титрација

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27. Едноставна титрација
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2020-02-22 - commons.wikimedia.org

Summary

When lacking suitable equipment for titration, a simple titration could be performed using a test-tube. Few milliliters of HCl(aq) and 2-3 drops of indicator phenolphthalein are put in the test-tube. This gives colorless solution. Using a dropper some NaOH(aq) is added till the color changes into ra

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Details

  • Source collection: Wikimedia Commons
  • License: CC / Public Domain
  • Category: Uncategorized

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