(열역학적 무질서도)
엔트로피
a thermodynamic measure of the degree of disorder or randomness in a system, denoted by S
(용해물)
용질
a substance that is dissolved in a solvent, resulting in a solution
(시약)
반응물
a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products
(촉매)
촉매물질
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
(촉매 반응)
촉매 작용
the acceleration or facilitation of a chemical reaction by a substance (catalyst) that remains unchanged at the end of the reaction
문법 정보:
(공유 결합력)
공유 결합
a chemical bond where atoms share electrons to form a stable molecule
문법 정보:
(동종체)
이성체
any of two or more compounds having the same molecular formula but different arrangements of atoms and, consequently, different properties
(중합체)
폴리머
a large molecule composed of repeating structural units, or monomers, covalently bonded together in a chain-like structure
(모노머)
단량체
a molecule that can chemically bond with other molecules to form a polymer
(하이드로카본)
탄화수소
a compound composed of hydrogen and carbon atoms, with the simplest form being alkanes, alkenes, or alkynes
(에스터 화합물)
에스터
a chemical compound derived from the reaction between an alcohol and an organic acid, typically with the elimination of water
(알데하이드 화합물)
알데하이드
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
(주류)
알콜
a compound with a hydroxyl group (-OH) attached to a carbon atom, widely used as solvents, fuels, and in pharmaceutical and chemical synthesis
(켄톤)
케톤
an organic compound with a carbonyl group (C=O) bonded to two carbon atoms, commonly found in solvents, pharmaceuticals, and flavorings
(산화 환원 반응)
산화환원
a chemical reaction where electrons are transferred between substances
(몰랄농도)
몰농도
the concentration of a solute in a solution, measured in moles per liter (mol/L or M)
(전해 물질)
전해질
a substance that, when dissolved in a solution, produces ions and enables the conduction of electric current
(콜로이드 혼합물)
콜로이드
a mixture where small particles of one substance are evenly dispersed in another substance, typically intermediate in size between solution and suspension particles
(침식)
부식
the gradual destruction of materials by chemical reaction, usually of metals
(염기)
알칼리
any substance with a pH of more than seven that neutralizes acids creating salt and water
(암모늄 가스)
암모니아
a gas with a strong smell that dissolves in water to give a strongly alkaline solution
(혼합금)
합금
a combination of two or more metals, creating a metal that is usually stronger or more resistant
(할로겐 원소)
할로겐
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
(동위체)
동위 원소
each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, leading to variation in atomic mass
(귀족 기체)
비활성 기체
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
문법 정보:
(유화물)
유제
a mixture of two liquids where tiny droplets of one are evenly dispersed in the other, like oil in water
(반생기)
반감기
the time required for half of a quantity of a substance to undergo a change or decay, typically in the context of radioactive decay or chemical reactions
(감소 우라늄)
고갈 우라늄
a type of uranium that has most of its more radioactive isotopes removed, primarily used for armor-piercing ammunition and shielding
문법 정보:
(용매)
용제
a liquid that is capable of dissolving another substance
(전기 충전된)
전하를 가진
having an electric charge
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