Sentence examples for hydrogen halide from inspiring English sources
noun
Any binary compound of hydrogen and a halide
10. Bob Cherng, Troy High School, Fullerton, Calif., $20,000, the transition of ammonia and hydrogen halide into ammonium halide.
Acid halide, neutral compound that reacts with water to produce an acid and a hydrogen halide.
The two major methods for preparing vinylic halides are dehydrohalogenation of a dihalide and addition of a hydrogen halide to an alkyne.
When a hydrogen halide adds to the carbon-carbon triple bond of an alkyne, addition of the first molecule is faster than the second, and a vinylic halide can be isolated.
We consider linear hydrogen halide chains, (HX n, X=F, Cl and Br, with varying chain length, n, to compare the role of hydrogen bonding strengths in controlling the optical response functions of linear aggregates.
The chemical reactivity of SiH (and SiH2) bonds at H-terminated Si(111) surfaces immersed in hydrogen halide (HX; X=Cl, Br, and I) solutions has been investigated by measurements of FTIR and XPS spectra and flat-band potentials.
At high acid concentrations, however, complex anions (negative ions) are sometimes formed, especially with the aqueous hydrogen halides.
Examples of electrophilic species are the hydronium ion (H3O+), the hydrogen halides (HCl, HBr, HI), the nitronium ion (NO2+), and sulfur trioxide (SO3).
In 1869, while developing his theory of the mutual influence of atoms in chemical compounds, he noted that when hydrogen halides are added to an alkene, the hydrogen attaches to the carbon with more hydrogens already attached, whereas the halogen attaches to the carbon with fewer hydrogens attached.
December 22, 1838 Nizhny Novgorod, Russia February 1904 Moscow, Russia Vladimir Vasilyevich Markovnikov, (born Dec. 22, 1838, Nizhny Novgorod, Russia died February 1904, Moscow) Russian organic chemist who contributed to structural theory and to the understanding of the ionic addition (Markovnikov addition) of hydrogen halides to the carbon-carbon double bond of alkenes.
Acid gases as hydrogen halides and sulphur oxides are typical pollutants of combustion processes.
