... (ϪNHR or ϪNHR2). { asиəd amı¯d}acid anhydride [CHEM] An acid with one or more molecules of water removed; forexample, SO3is the acid anhydride of H2SO4, sulfuric acid. { asиəd ... normaland acetic salts; used as a mordant in the dyeing of wool. { əse¯dиik asиəd}acetic anhydride [ORG CHEM] (CH3CO)2O A liquid with a pungent odor that combineswith water to form ... asиəиto¯l}acetolysis [ORG CHEM] Decomposition of an organic molecule through the action ofacetic acid or acetic anhydride. { asиəta¨lиəиsəs}acetone [ORG CHEM]CH3COCH3A colorless, volatile, extremely...