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anhydride    音标拼音: [ænh'ɑɪdrɪd]
n. 无水物;酐

无水物;酐

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  • Organic acid anhydride - Wikipedia
    Nomenclature of unsymmetrical acid anhydrides list the names of both of the reacted carboxylic acids before the word "anhydride" (for example, the dehydration reaction between benzoic acid and propanoic acid would yield "benzoic propanoic anhydride")
  • Anhydride Functional Group: Structure, Example, Reactions
    An anhydride, also known as acid anhydrid, forms when a water molecule is removed from another substance, usually an acid In inorganic chemistry, it is a nonmetal oxide that reacts with water to form an acid
  • 21. 5: Chemistry of Acid Anhydrides - Chemistry LibreTexts
    As a consequence, reactions are only commonly performed with inexpensive, readily available anhydrides, such as acetic anhydride or benzoic anhydride Anydrides have the advantage of being easier to work with than acid chlorides
  • Acid anhydride - Wikipedia
    In inorganic chemistry, an acid anhydride can refer to an acidic oxide, i e , an oxide that reacts with water to form an oxyacid (an inorganic acid that contains oxygen or carbonic acid), or with a base to form a salt For example, dinitrogen trioxide is the anhydride of nitrous acid
  • Anhydride | Organic, Synthetic, Reactive | Britannica
    Anhydride, any chemical compound obtained, either in practice or in principle, by the elimination of water from another compound Examples of inorganic anhydrides are sulfur trioxide, SO3, which is derived from sulfuric acid, and calcium oxide, CaO, derived from calcium hydroxide
  • ANHYDRIDE Definition Meaning - Merriam-Webster
    The meaning of ANHYDRIDE is a compound derived from another (such as an acid) by removal of the elements of water
  • What Is an Anhydride? Definition, Types, and Reactions
    An anhydride is a chemical compound produced by the formal removal of a water molecule from another substance, typically an acid These compounds are highly reactive intermediates, especially in acid-base chemistry and organic synthesis
  • Anhydride Definition Types and Reactions - Vedantu
    What is the difference between an acid anhydride and a basic anhydride? The main difference is that an acid anhydride forms an acid with water, while a basic anhydride forms a base with water
  • Properties of Anhydrides - Chemistry LibreTexts
    If you took two ethanoic acid molecules and removed a molecule of water between them you would get the acid anhydride, ethanoic anhydride (old name: acetic anhydride) You can actually make ethanoic anhydride by dehydrating ethanoic acid, but it is normally made in a more efficient, round-about way
  • an introduction to acid anhydrides - chemguide
    If you took two ethanoic acid molecules and removed a molecule of water between them you would get the acid anhydride, ethanoic anhydride (old name: acetic anhydride) You can actually make ethanoic anhydride by dehydrating ethanoic acid, but it is normally made in a more efficient, round-about way





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