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    limewater

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    UK

    A1
    n. (c./u.)Noun (Countable/Uncountable)Solution of calcium hydroxide in water used as an antacid

    Video subtitles

    Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia and Chlorine | The Chemistry Journey

    03:28Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia and Chlorine | The Chemistry Journey
    • A more accurate test is to bubble carbon dioxide through limewater, which is an aqueous solution of calcium hydroxide, also known as slaked lime.

      A more accurate test is to bubble carbon dioxide through limewater, which is an aqueous solution of calcium hydroxide, also known as slaked lime.

    • Limewater turns milky in the presence of carbon dioxide due to the formation of calcium carbonate.

      Limewater turns milky in the presence of carbon dioxide due to the formation of calcium carbonate.

    C1