Definition of hydrofluoric acid in English:
hydrofluoric acid
nounˌhʌɪdrə(ʊ)ˈflʊərɪkˌhīdrəˌflo͝orik ˈasəd
mass nounChemistry An acidic, extremely corrosive solution of the liquid hydrogen fluoride in water.
Chemical formula: HF
Example sentencesExamples
- As I reached to touch it, I learned that the ‘water’ was actually frozen hydrofluoric acid.
- White quartz frequently coats the fluorite crystals and can be removed with hydrofluoric acid.
- But if you're going to be precise, hydrofluoric acid is a water solution of hydrogen fluoride, HF.
- Toxic gases may be emitted, and poisoning from carbon monoxide, hydrofluoric acid, and sulphur dioxide can occur.
- Selected hand-picked samples were analyzed after being dissolved (typically using hydrofluoric acid for silicates and concentrated nitric acid for phosphates).
Definition of hydrofluoric acid in US English:
hydrofluoric acid
nounˌhīdrəˌflo͝orik ˈasəd
Chemistry An acidic, extremely corrosive solution of the liquid hydrogen fluoride in water.
Chemical formula: HF
Example sentencesExamples
- White quartz frequently coats the fluorite crystals and can be removed with hydrofluoric acid.
- But if you're going to be precise, hydrofluoric acid is a water solution of hydrogen fluoride, HF.
- Toxic gases may be emitted, and poisoning from carbon monoxide, hydrofluoric acid, and sulphur dioxide can occur.
- As I reached to touch it, I learned that the ‘water’ was actually frozen hydrofluoric acid.
- Selected hand-picked samples were analyzed after being dissolved (typically using hydrofluoric acid for silicates and concentrated nitric acid for phosphates).