barium monoxide
Definition
Noun: - An oxide of barium; a whitish toxic powder: Barium monoxide is a chemical compound consisting of barium and oxygen. It appears as a white or off-white powder and is toxic.
Usage
- Barium monoxide is primarily used in industrial chemistry.
- It is a key ingredient in the manufacture of certain types of glass and ceramics.
- Due to its toxicity, it must be handled with appropriate safety precautions.
Examples
Advanced Usage
- In chemical synthesis: Barium monoxide is often used as a starting material or catalyst in various chemical reactions to produce other barium compounds.
- The process requires barium monoxide to initiate the catalytic cycle.
Variants and Related Words
- Barium oxide (BaO): This is the systematic chemical name for barium monoxide.
- Barium dioxide (BaO₂): A related compound containing more oxygen.
- Barium hydroxide (Ba(OH)₂): A compound often produced when barium monoxide reacts with water.
Synonyms
- Barium oxide: The direct synonym, using the standard chemical naming convention.
- BaO: The chemical formula, used as a shorthand in scientific contexts.
Notes on Meaning
- The term specifically refers to the simple oxide of barium (BaO). It should not be confused with other barium-oxygen compounds like barium peroxide.
- Its "whitish toxic powder" description highlights its physical form and a critical hazardous property.
Noun
-
an oxide of barium; a whitish toxic powder
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