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Vocabulario para IELTS Academic (Puntuación 8-9) - Chemistry
Aquí aprenderá algunas palabras en inglés relacionadas con la química que son necesarias para el examen IELTS académico.
Revisión
Tarjetas de memoria
Ortografía
Cuestionario
a substance that is dissolved in a solvent, resulting in a solution
soluto, sustancia disuelta
a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products
reactante, sustancia reactante
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
catalizador
the acceleration or facilitation of a chemical reaction by a substance (catalyst) that remains unchanged at the end of the reaction
catalisis, catalización
a chemical bond where atoms share electrons to form a stable molecule
enlace covalente, unión covalente
any of two or more compounds having the same molecular formula but different arrangements of atoms and, consequently, different properties
isómero, isómeros
a large molecule composed of repeating structural units, or monomers, covalently bonded together in a chain-like structure
polímero, polímero grande
a molecule that can chemically bond with other molecules to form a polymer
monómero, unidad de repetición
a compound composed of hydrogen and carbon atoms, with the simplest form being alkanes, alkenes, or alkynes
hidrocarburo, hidrocarbono
a chemical compound derived from the reaction between an alcohol and an organic acid, typically with the elimination of water
éster, éster químico
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
aldehído, aldehido
a compound with a hydroxyl group (-OH) attached to a carbon atom, widely used as solvents, fuels, and in pharmaceutical and chemical synthesis
alcohol, alcohólico
an organic compound with a carbonyl group (C=O) bonded to two carbon atoms, commonly found in solvents, pharmaceuticals, and flavorings
cetona, cetonas
a chemical reaction where electrons are transferred between substances
reacción de oxidación-reducción, reacción redox
the concentration of a solute in a solution, measured in moles per liter (mol/L or M)
molaridad, concentración molar
a substance that, when dissolved in a solution, produces ions and enables the conduction of electric current
electrolito, electrolito en solución
a thermodynamic quantity representing the total heat content of a system, commonly denoted as H
entalpía, entropía de calor
a thermodynamic measure of the degree of disorder or randomness in a system, denoted by S
entropía, medida de desorden
a mixture where small particles of one substance are evenly dispersed in another substance, typically intermediate in size between solution and suspension particles
colóide, coloide
the gradual destruction of materials by chemical reaction, usually of metals
corrosión
any substance with a pH of more than seven that neutralizes acids creating salt and water
álcali
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