barium monoxide

Thân thiện

A chemist carefully weighs barium monoxide in the laboratory.

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.

Học thuật

Noun

1. an oxide of barium; a whitish toxic powder

Từ đồng nghĩa

• barium oxide
• barium protoxide