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a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products
반응물, 리액턴트
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
촉매, 화학적 촉매
the acceleration or facilitation of a chemical reaction by a substance (catalyst) that remains unchanged at the end of the reaction
촉매 작용, 화학 반응 가속
a chemical bond where atoms share electrons to form a stable molecule
공유 결합, 코발렌트 결합
any of two or more compounds having the same molecular formula but different arrangements of atoms and, consequently, different properties
이성체
a large molecule composed of repeating structural units, or monomers, covalently bonded together in a chain-like structure
폴리머
a compound composed of hydrogen and carbon atoms, with the simplest form being alkanes, alkenes, or alkynes
탄화수소
a chemical compound derived from the reaction between an alcohol and an organic acid, typically with the elimination of water
에스터
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
알데하이드
a compound with a hydroxyl group (-OH) attached to a carbon atom, widely used as solvents, fuels, and in pharmaceutical and chemical synthesis
알코올, 알코올류
an organic compound with a carbonyl group (C=O) bonded to two carbon atoms, commonly found in solvents, pharmaceuticals, and flavorings
케톤
a chemical reaction where electrons are transferred between substances
산화 환원 반응, 레독스 반응
the concentration of a solute in a solution, measured in moles per liter (mol/L or M)
몰 농도
a substance that, when dissolved in a solution, produces ions and enables the conduction of electric current
전해질
a thermodynamic quantity representing the total heat content of a system, commonly denoted as H
엔탈피
a thermodynamic measure of the degree of disorder or randomness in a system, denoted by S
엔트로피
a mixture where small particles of one substance are evenly dispersed in another substance, typically intermediate in size between solution and suspension particles
콜로이드
any substance with a pH of more than seven that neutralizes acids creating salt and water
알카리, 염기
