Now, some degree of dissociation is normal.
现在,某种程度的分离是正常的。
单词 | Degree of Dissociation |
释义 |
Degree of Dissociation
原声例句
耶鲁大学公开课:心理学导论 Now, some degree of dissociation is normal. 现在,某种程度的分离是正常的。
中文百科
离解 Dissociation (chemistry)(重定向自Degree of Dissociation)
离解又称解离,在化学中,指化合物分裂而形成离子或原子团的过程。 例如,醋酸(CH3COOH)溶于水,离子键断裂即形成醋酸根离子(CH3COO)。而其中的氢原子则变为一个氢离子(实际上是一个质子),并与水结合形成H3O。这一反应可以离子方程序描述如下: 但通常来说,为了简便,可以不写出氢离子与水的反应,因此以上反应可简记作: 水由于其特殊的性质(可电解为H与OH),可在发生离子反应后使溶液显酸或碱性。如氨水(NH3·H2O),实际上可以理解为水给了氨气一个质子,即:
英语百科
Dissociation (chemistry) 离解(重定向自Degree of Dissociation)
Dissociation in chemistry and biochemistry is a general process in which molecules (or ionic compounds such as salts, or complexes) separate or split into smaller particles such as atoms, ions or radicals, usually in a reversible manner. For instance, when an acid dissolves in water, a covalent bond between an electronegative atom and a hydrogen atom is broken by heterolytic fission, which gives a proton (H) and a negative ion. Dissociation is the opposite of recombination. |
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