1. The nucleophilicity of a molecule can be determined by its ability to donate an electron pair.
分子的亲核性可以通过其提供电子对的能力来确定。

2. The nucleophilicity of a compound is influenced by its electronic structure and steric hindrance.
化合物的亲核性受其电子结构和立体位障的影响。

3. In a nucleophilic substitution reaction, the nucleophilicity of the attacking species plays a crucial role.
在亲核取代反应中，攻击物种的亲核性起着至关重要的作用。

4. The solvent used in a reaction can also affect the nucleophilicity of the nucleophile.
反应中使用的溶剂也会影响亲核试剂的亲核性。

5. Strong nucleophiles tend to exhibit higher nucleophilicity than weaker nucleophiles.
强亲核试剂往往表现出比弱亲核试剂更高的亲核性。

6. Understanding the concept of nucleophilicity is essential in predicting the outcome of organic reactions.
理解亲核性的概念对于预测有机反应的结果至关重要。