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An organic acid is an organic compound with acidic properties. The most common organic acids are the carboxylic acids, whose acidity is associated with their carboxyl group –COOH.
Volatile organic compounds (VOCs) are organic compounds that have a high vapor pressure at room temperature. [1] They are common and exist in a variety of settings and products, not limited to house mold, upholstered furniture, arts and crafts supplies, dry cleaned clothing, and cleaning supplies. [2]
In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical reaction occurs. [1]A chemical mechanism is a theoretical conjecture that tries to describe in detail what takes place at each stage of an overall chemical reaction.
Nguyễn Hữu Cảnh (chữ Hán: 阮有鏡, 1650–1700), also known as Nguyễn Hữu Kính and his noble rank Lễ Thành Hầu, was a high-ranking general of Lord Nguyễn Phúc Chu. [1] His military expeditions into the Mekong Delta placed the region firmly under Vietnamese administrative control.
The European Union has set a maximum specific migration limit (SML) from food contact materials of 9 mg/kg food for the sum of diisononyl phthalates and diisodecyl phthalates.
Menthol is an organic compound, specifically a monoterpenoid, that occurs naturally in the oils of several plants in the mint family, such as corn mint and peppermint.It is a white or clear waxy crystalline substance that is solid at room temperature and melts slightly above.
Âu Cơ (chữ Hán: 甌姬; IPA: [əu˧ kəː˧]) was, according to the creation myth of the Vietnamese people, an immortal mountain snow goddess who married Lạc Long Quân (lit. ' Dragon Lord of Lạc'), and bore an egg sac that hatched a hundred children known collectively as Bách Việt , ancestors to the Vietnamese people . Âu Cơ is ...
While at University of Michigan, Omar M. Yaghi (currently at UCBerkeley) and Adrien P Cote published the first paper of COFs in 2005, reporting a series of 2D COFs. [5] They reported the design and successful synthesis of COFs by condensation reactions of phenyl diboronic acid (C 6 H 4 [B(OH) 2] 2) and hexahydroxytriphenylene (C 18 H 6 (OH) 6).