Szókincs az IELTS Academichez (Pontszám 8-9) - Chemistry
Itt megtanulhat néhány kémiai témakörhöz kapcsolódó angol szót, amelyek szükségesek az akadémikus IELTS vizsgához.
Áttekintés
Villámkártyák
Betűzés
Kvíz
a substance that is dissolved in a solvent, resulting in a solution
oldott anyag, solut
a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products
reagens
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
katalizátor, aktivátor
the acceleration or facilitation of a chemical reaction by a substance (catalyst) that remains unchanged at the end of the reaction
katalízis, katalitikus gyorsítás
a chemical bond where atoms share electrons to form a stable molecule
kovalens kötés, elektronmegosztó kötés
any of two or more compounds having the same molecular formula but different arrangements of atoms and, consequently, different properties
izomer, izomer vegyület
a large molecule composed of repeating structural units, or monomers, covalently bonded together in a chain-like structure
polimer, makromolekula
a molecule that can chemically bond with other molecules to form a polymer
monomer, monomermolekula
a compound composed of hydrogen and carbon atoms, with the simplest form being alkanes, alkenes, or alkynes
szénhidrogén, hidrogén és szén vegyülete
a chemical compound derived from the reaction between an alcohol and an organic acid, typically with the elimination of water
észter, kémiai észter
an organic compound with a carbonyl group (C=O) bonded to a hydrogen atom and another carbon atom, commonly found in essential oils and used in various chemical processes
aldehid, karbonilvegyület
a compound with a hydroxyl group (-OH) attached to a carbon atom, widely used as solvents, fuels, and in pharmaceutical and chemical synthesis
alkohol, etanol
an organic compound with a carbonyl group (C=O) bonded to two carbon atoms, commonly found in solvents, pharmaceuticals, and flavorings
keton, karbonil vegyület
a chemical reaction where electrons are transferred between substances
oxidáció-redukció, oxidáció-redukció reakció
the concentration of a solute in a solution, measured in moles per liter (mol/L or M)
moláris koncentráció, moláris koncentráció
a substance that, when dissolved in a solution, produces ions and enables the conduction of electric current
elektrolit, elektrolitos anyag
a thermodynamic quantity representing the total heat content of a system, commonly denoted as H
entalpia, hőtartalom
a thermodynamic measure of the degree of disorder or randomness in a system, denoted by S
entrópia, termodinamikai rendezetlenség
a mixture where small particles of one substance are evenly dispersed in another substance, typically intermediate in size between solution and suspension particles
kolloid, kolloidális diszperzió
the gradual destruction of materials by chemical reaction, usually of metals
korrózió
any water-soluble compound that can turn litmus blue and reacts with an acid to form a salt and water
alkáli, bázis
