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A yellow-green toxic gas with a strong odour, one of the halogens.
chlorine, homonuclear molecule, halogen, oxidant, chlorine water, chlorides, hydrochloric acid, table salt, disinfection, toxic, Ignaz Semmelweis, pulmonary oedema, nonpolar, chloride ion, inorganic chemistry, chemistry
Halogen elements are a group in the periodic table consisting of five chemically related elements, fluorine, chlorine, bromine, iodine, and astatine.
A colourless gas with a pungent odour, its solution in water is called hydrochloric acid.
One of the halogens, it may cause skin irritation.
Colourless, toxic liquid with a sweet odour.
During the substitution reaction the hydrogen atoms of methane are substituted with chlorine atoms, the by-product is hydrogen chloride.
The solution of hydrogen chloride in water is called hydrochloric acid.
The lightest halogen, a pale yellow-green, toxic gas, extremely reactive. Its best known compound is teflon.
Hydrogen atoms within hydrogen molecules are held together by a covalent bond.
Hypochlorite ions are formed when water is disinfected with chlorine.
A solid, grey substance which sublimates when heated. Its solution in alcohol is called tincture of iodine, it is a disinfectant.
A solid, grey substance which sublimates when heated. Its solution in alcohol is called ´tincture of iodine´, it is a disinfectant.
A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.
Knallgas is the mixture of hydrogen and oxygen. It will explode when ignited.
Common salt (or table salt) is one of the most important sodium compounds, indispensable for living organisms.
Also known as chloroform, used as a solvent in laboratories, earlier as an anaesthetic.
The monomer of PVC.
Used in the production of beryllium and as a catalyst.
The molecule has two enantiomers: stereoisomers that are mirror images of each other and are not superimposable.
Colourless liquid that gives off smoke in moist air.