
катализатор
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself

(буферный раствор)
буфер
a solution containing a weak acid and its conjugate base, or a weak base and its conjugate acid, which maintains a stable pH when small amounts of acid or base are added
/ɹɪˈæktənt/

(вещества-реактанты)
реагент
a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products

(реактив)
реагент
a substance or compound used in a chemical reaction to detect, examine, or produce other substances
/nˈoʊbəl ɡˈæs/

(благородный газ)
инертный газ
any of the elements in Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon, characterized by their inert nature and stable electron configurations
Грамматическая Информация:
/ɪnˈɜːt ɡˈæs/

(баллонный газ)
инертный газ
a group of non-reactive gases that typically exhibit low chemical reactivity due to their stable electron configurations

галоген
a type of chemical element found in Group 17 of the periodic table, known for being highly reactive and commonly used in disinfectants and lights
/pˈɑːlɪθˌiːn/

полиэтилен
a durable plastic material used for packaging, bags, and various applications
Polythene, also known as polyethylene, is a lightweight, durable, and flexible plastic material widely used in packaging, containers, and various household items. It is one of the most common types of plastic, known for its versatility, moisture resistance, and strength. Polythene is commonly used to make plastic bags, bottles, food wraps, and insulation materials. It comes in various forms, including low-density and high-density, each with different properties suited for specific applications. Polythene is valued for its ability to protect and preserve goods, its ease of production, and its recyclability.

полиуретан
a lightweight and versatile synthetic polymer used in packaging, insulation, and disposable products

(фосфоросодержащий)
фосфорный
referring to the essential chemical element phosphorus, which is vital in biological processes and various industrial applications

(ацетон)
ацетон
a colorless, volatile liquid solvent commonly used for removing nail polish and other substances from surfaces
Acetone is a widely used solvent in personal care, particularly for nail care. It is commonly used as a nail polish remover due to its ability to effectively dissolve and remove nail polish from the nails. Acetone is known for its quick evaporation and strong cleaning properties, making it a popular choice for removing stubborn nail polish. However, it is important to use acetone with caution and in moderation to prevent excessive drying of the nails and surrounding skin.
/ˈældʒᵻnˌeɪt/

альгинат
a naturally occurring polysaccharide derived from brown seaweed, commonly used in various industries for its thickening, gelling, and stabilizing properties

силкат
a compound containing silicon and oxygen atoms, often forming minerals or glasses, with diverse applications in industry and nature
/ɡɹˈæfiːn/

графен
a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, known for its exceptional strength, electrical conductivity, and flexibility
/mˈælɪk ˈæsɪd/

яблочная кислота
a naturally occurring organic compound found in many fruits that contributes to their sour taste
/sˈɪtɹɪk ˈæsɪd/

лимонная кислота
a weak organic acid found naturally in citrus fruits like lemons, oranges, and limes, commonly used as a food additive for flavoring and preserving

фосфат
a chemical compound that contains phosphorus and oxygen atoms, commonly found in salts or esters of phosphoric acid, important for biological processes and industrial applications
/tʃˈɑːɹm kwˈɑːɹk/

(кварк шарма)
т Charm кварк
a type of elementary particle that is one of the six types, or flavors, of quarks that has an electric charge of +2/3 and participates in strong and electromagnetic interactions

дезинфицирующее средство
something that has specific chemicals or causes a chemical reaction that destroys harmful microorganisms such as bacteria

(бикарбонат натрия)
бикарбонат
a chemical compound important for regulating pH balance, found in baking soda and crucial for bodily functions

растворённое вещество
a substance that is dissolved in a solvent, resulting in a solution

(сaturated)
насыщенный
having absorbed as much of a substance as possible at a given temperature, reaching its maximum concentration

(летучий)
эфирный
(of a solution) containing volatile or highly flammable substances, such as diethyl ether

неорганический
describing chemical compounds that do not contain carbon-hydrogen bonds and are typically derived from minerals or non-living matter

растворитель
a liquid that is capable of dissolving another substance

(алкалиный)
щелочной
refering to substances that have a pH greater than 7, indicating a basic or non-acidic nature

соляной
containing or relating to salt
Поздравляем! !
Вы выучили 27 слов из SAT Chemical Substances and Properties Vocabulary. Для улучшения запоминания и повторения слов начните практиковаться!
Обзор
Флэш-карточки
Правописание
Тест
