所屬欄目:英漢雙解生物化學(xué)
A chemical compound thatproduces an acid when added to water. Forexample,sulfur trioxide is the acid anhydrideof sulfuric acid:SO3+H2O→H2SO4Organic acid anhydrides are derived by re-moving the elements of water (i. e. two hy-drogen atoms and one oxygen) f ......(本文共 443 字 ) [閱讀本文] >>