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Szókincs az IELTS Academichez (Pontszám 8-9) - Chemistry
Itt megtanulhat néhány angol kémiával kapcsolatos szót, amelyek szükségesek az Academic IELTS vizsgához.
Áttekintés
Villámkártyák
Betűzés
Kvíz
a substance that is dissolved in a solvent, resulting in a solution
oldott anyag, oldószerben oldódó anyag
a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products
reakcióképző, reaktáns
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
katalizátor, katalizátor anyag
the acceleration or facilitation of a chemical reaction by a substance (catalyst) that remains unchanged at the end of the reaction
katalízis, katalizátorhatás
a chemical bond where atoms share electrons to form a stable molecule
kovalens kötés, kovalens kapcsolat
any of two or more compounds having the same molecular formula but different arrangements of atoms and, consequently, different properties
izomer, izomeria
a large molecule composed of repeating structural units, or monomers, covalently bonded together in a chain-like structure
polimerek, polimerek (nagy molekulák)
a molecule that can chemically bond with other molecules to form a polymer
monomer, monomerek
a compound composed of hydrogen and carbon atoms, with the simplest form being alkanes, alkenes, or alkynes
szénhidrogén, hidrogén-szén vegyület
a chemical compound derived from the reaction between an alcohol and an organic acid, typically with the elimination of water
észter, észtercsoport
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, aldehid
a compound with a hydroxyl group (-OH) attached to a carbon atom, widely used as solvents, fuels, and in pharmaceutical and chemical synthesis
alkohol, alkoholtartalmú vegyület
an organic compound with a carbonyl group (C=O) bonded to two carbon atoms, commonly found in solvents, pharmaceuticals, and flavorings
keton, keto
a chemical reaction where electrons are transferred between substances
oxidáció-redukció, redox reakció
the concentration of a solute in a solution, measured in moles per liter (mol/L or M)
molaritás, moláris koncentráció
a substance that, when dissolved in a solution, produces ions and enables the conduction of electric current
elektrolit, ionosító anyag
a thermodynamic quantity representing the total heat content of a system, commonly denoted as H
entalpia, hőenergia
a thermodynamic measure of the degree of disorder or randomness in a system, denoted by S
entrópia, rendellenesség
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 keverék
the gradual destruction of materials by chemical reaction, usually of metals
korrozió, rozsda
any substance with a pH of more than seven that neutralizes acids creating salt and water
alkáli, lúgos anyag
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