Everything starts with Alexander Butlerov's fundamental principles:
Preparing for your first organic chemistry test (Контрольная работа № 1) can be daunting. This specific unit——serves as the bedrock for everything you'll learn in the 10th-grade curriculum.
Here is a comprehensive breakdown of the core topics you need to master to succeed. 1. The Theory of Chemical Structure (Butlerov’s Theory)
: A substance's physical and chemical properties depend not just on which atoms it contains (composition), but how they are arranged (structure). 2. Hybridization and Bond Types
: In organic compounds, carbon is always tetravalent (forms 4 bonds).