oxyhydrogen

oxyhydrogen

A scientist demonstrates an oxyhydrogen flame in a laboratory.

Definition
  1. Noun (Chemistry):
    • A gaseous mixture: "oxyhydrogen" refers to a mixture of oxygen and hydrogen gases, typically in a ratio of 1:2 by volume (the stoichiometric ratio for water formation). It is highly explosive and used in welding and cutting torches (oxyhydrogen torch) to produce an extremely hot flame (about 2800°C or 5072°F).
Usage Examples
  • Noun:
    • The laboratory used an oxyhydrogen torch to melt the steel sample. (A welding tool that burns a mixture of oxygen and hydrogen.)
    • Oxyhydrogen gas must be handled with extreme caution due to its explosive nature. (The mixture of oxygen and hydrogen is dangerous because it can explode easily.)
Advanced Usage

  • "oxyhydrogen blowpipe": a device that uses oxyhydrogen to produce a high-temperature flame for chemical analysis or glassworking.

    • The chemist employed an oxyhydrogen blowpipe to fuse the mineral sample. (A tool that directs a flame from burning oxyhydrogen.)

  • "oxyhydrogen flame": the flame produced by burning oxyhydrogen, known for its high heat and nearly invisible blue colour.

    • The oxyhydrogen flame is so hot that it can melt platinum. (The flame from the oxygen-hydrogen mixture can melt a very heat-resistant metal.)
Variants and Related Words

  • Oxyhydrogen (adj): relating to or consisting of a mixture of oxygen and hydrogen.

    • The oxyhydrogen reaction produces water as a byproduct. (The chemical reaction involving the mixture yields water.)

  • Oxyhydrogen torch (n): a torch that burns oxyhydrogen to produce a high-temperature flame for welding or cutting.

    • The welder adjusted the oxyhydrogen torch for precision cutting. (A tool that uses the gas mixture for metalworking.)
Synonyms
  • Hydroxy gas: an alternative term for a mixture of hydrogen and oxygen gases, often used in the context of electrolysis.
    • The engine ran on hydroxy gas produced from water electrolysis. (A synonym for oxyhydrogen in certain technical contexts.)
Related Idioms
  • No common idioms: "oxyhydrogen" is a technical term and does not appear in everyday idiomatic expressions.
Phrasal Verbs
  • No phrasal verbs: "oxyhydrogen" is a noun and does not form phrasal verbs.