Glossary A
Deutsch: Alkohol / Español: Alcohol / Português: Alcool / Français: Alcool / Italiano: Alcoli
In chemistry, an alcohol is an organic compound in which the hydroxyl functional group (-OH) is bound to a carbon atom. In particular, this carbon center should be saturated, having single bonds to three other atoms.
An important class of alcohols are the simple acyclic alcohols, the general formula for which is CnH2n+1OH. Of these ethanol (C2H5OH) is the alcohol found in alcoholic beverages; in common speech the word alcohol refers to ethanol.
Deutsch: Apfel
The apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family (Rosaceae). It is one of the most widely cultivated tree fruits, and the most widely known of the many members of genus Malus that are used by humans. Apples grow on small, deciduous trees. The tree originated in Central Asia, where its wild ancestor, Malus sieversii, is still found today.
Deutsch: Afrika
Africa is the world's second-largest and second-most-populous continent. At about 30.2 million km² (11.7 million sq mi) including adjacent islands, it covers six percent of the Earth's total surface area and 20.4 percent of the total land area.
Related Articles | |
Standby at top500.de | ■■ |
In the industrial context, the term "standby" refers to a state of readiness or temporary inactivity . . . Read More | |
Glass at top500.de | ■■ |
In photography, a glass is defined as a chemical Bath used to change the hue of prints; - - See also:; . . . Read More | |
Service at top500.de | ■■ |
Service: In an industrial context, 'service' can refer to a range of activities that are provided to . . . Read More | |
MOBILE HYDROPOWER PLANT at top500.de | ■■ |
INSTALL MOBILE HYDROPOWER PLANT; ; Looking partner for installation and commissioning of the power plant . . . Read More | |
ISO/IEC 1539-2 at quality-database.eu | ■■ |
ISO/IEC 1539-2: - ISO/IEC1539-2:2000 : Title: Information technology. Programming languages. FORTRAN. . . . Read More | |
Iso 10754 1996 at quality-database.eu | ■■ |
Iso 10754 1996: Information and documentation. Extension of the Cyrillic alphabet coded character set . . . Read More | |
Aboyeur | ■ |
Aboyeur is a French word expediter or announcer; a station in the brigade system. The aboyeur accepts . . . Read More |