所属栏目:英汉双解有机化学
A hydrogen atom in amolecule that enters into a dissociation e-quilibrium when the molecule is dissolvedin a solvent. For example,in ethanoic acid(CH3COOH)the acidic hydrogen is the oneon the carboxyl group,-COOH:CH3COOH+H2O⇌ CH3COO+H3O+.当分子溶解于溶剂中时, ......(本文共 303 字 ) [阅读本文] >>