Accueil > Catégories de produits > Chimie
Chimie
A branch of physical science that is concerned with the study of matter and energy and how they interact.
19Catégories 145369Termes
Ajouter un termeContributors in Chimie
Chimie > Chimie organique
méta-
Chimie; Chimie organique
Un préfixe pour les composés benzénique lorsque deux chaînes latérales sont connectés aux atomes de carbone et un atome de carbone non substitués entre eux.
biphtalate de potassium
Chimie; Chimie organique
HOOCC 6 H 4 COOK A crystalline compound, soluble in 12 parts of water; used as a buffer in pH determinations and as a primary standard for preparation of volumetric alkali ...
polyvinyle éthyle éther
Chimie; Chimie organique
(_CH(OC 2 H 5 )CH 2 _)x A viscous gum to rubbery solid, soluble in organic solvents; used for pressure-sensitive tape. Also known as polyvinyl ether.
oléfine
Chimie; Chimie organique
CnH 2 n A family of unsaturated, chemically active hydrocarbons with one carbon-carbon double bond; includes ethylene and propylene.
sucrose
Chimie; Chimie organique
C 12 H 22 O 11 Combustible, white crystals soluble in water, decomposes at 160 to 186_C; derived from sugarcane or sugarbeet; used as a sweetener in drinks and foods and to make ...
éthylation
Chimie; Chimie organique
Formation of a new compound by introducing the ethyl functional group (C 2 H 5 ).
polyvinyle fluorure
Chimie; Chimie organique
(_H 2 CCHF_)x Vinyl fluoride polymer; has superior resistance to weather, chemicals, oils, and stains, and has high strength; used for packaging (but not of food) and electrical ...
Sub-categories
- Astrochimie (105)
- Chimie analytique (8227)
- Chimie atmosphérique (14842)
- Chimie des polymères (618)
- Chimie générale (32958)
- Chimie inorganique (16227)
- Chimie organique (24577)
- Chimie pharmaceutique (125)
- Chimie physique (461)
- Electrochimie (435)
- Matières chimiques (1640)
- Nanochimie (26)
- Neurochimie (219)
- Petrochemistry (206)
- Photochimie (25)
- Physical organic chemistry (2242)
- Spectroscopie (562)
- Thermochimie (269)
- Toxicologie (42848)