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hydrogen chloride

noun

Definition of hydrogen chloride

:a colorless pungent poisonous gas HCl that fumes in moist air and yields hydrochloric acid when dissolved in water

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First Known Use of hydrogen chloride

1869

Medical Dictionary

hydrogen chloride

noun

medical Definition of hydrogen chloride

:a colorless pungent poisonous gas HCl that fumes in moist air and yields hydrochloric acid when dissolved in water

Learn More about hydrogen chloride

  1. Britannica.com: Encyclopedia article about hydrogen chloride

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