The Lewis approach is important when it comes to predicting how chemical reactions happen. This method is useful and easy to understand.

1. What is it?

   • Lewis acids: These are the parts that take in electron pairs.
   • Lewis bases: These are the parts that give away electron pairs.

2. Predicting Reactions:

   • About 80% of acid-base reactions can be explained using the Lewis theory.

3. Making Complexes:

   • The Lewis theory helps us understand how complex ions form. This is important in over 70% of coordination chemistry.

4. Flexible Use:

   • This theory also covers reactions that do not just involve transferring protons, making it more useful than the Brønsted-Lowry theory.

In short, the Lewis approach gives us a great way to understand how acids and bases behave in different chemical reactions.