The 11th-grade chemistry course builds upon foundational knowledge acquired in previous grades, focusing on core principles in chemistry such as atomic structure, chemical bonding, stoichiometry, and the periodic table. Through theoretical discussions, laboratory experiments, and problem-solving activities, students explore the fundamental concepts underlying chemical reactions, equilibrium, acids and bases, and chemical kinetics. Emphasis is placed on developing critical thinking skills, scientific inquiry, and the ability to analyze and interpret experimental data. By the end of the course, students will have a solid understanding of chemistry and its applications in various scientific disciplines and everyday life.