Dedicated Chemistry Tutor Helping Students Understand Concepts and Improve Exam Performance

The Student and Tutor reviewed foundational concepts in organic chemistry, including carbon's properties and various ways to represent organic molecules. They thoroughly discussed different functional groups and their characteristic suffixes, followed by a detailed explanation of IUPAC nomenclature rules. The Student actively practiced identifying functional groups and naming compounds through several examples and past paper questions, with a small test on stem names planned for the next session.

The Tutor and Student reviewed key chemistry concepts including electronegativity, polarity in covalent bonds, and the types and strengths of intermolecular forces (dispersion, dipole-dipole, hydrogen bonding). They discussed how these forces influence physical properties like boiling point and solubility across various functional groups, and practiced differentiating between these groups and their properties. No specific homework was assigned, but the Tutor encouraged the Student to practice similar questions.

The Tutor and Student reviewed various organic chemistry reactions, focusing on alkanes, alkenes, and alcohols. They covered combustion, addition, and substitution reactions, along with alcohol oxidation and carbohydrate classifications. Future practice sessions on past-year questions were planned.

The Student and Tutor engaged in a comprehensive review of advanced organic chemistry topics for an upcoming exam. They covered reaction types for alkanes, alkenes, alcohols, and carboxylic acids, including mechanisms, specific reagents, and product predictions. They also delved into biomolecules like triglycerides, proteins, and carbohydrates, discussing their structures, formation, and key reactions. The session concluded with a review of green chemistry principles, atom economy, and yield calculations, along with some practice questions.

The Student and Tutor reviewed key organic chemistry concepts, including intermolecular forces, boiling points, viscosity, and solubility for various functional groups (alkanes, alcohols, aldehydes, ketones, carboxylic acids, esters, amines, amides). They practiced identifying functional groups and applying these concepts to compare compound properties, also briefly re-examining the reaction for triglyceride formation. The next session is planned to cover reaction mechanisms and carbohydrates, with an additional optional class for doubts or practice before an upcoming exam.

The Student and Tutor reviewed the physical properties of organic compounds, including boiling point, viscosity, and solubility, emphasizing the role of intermolecular forces and functional groups. They discussed the impact of chain length, branching, and various functional groups (alkanes, alcohols, aldehydes, ketones, carboxylic acids, esters, amines, amides) on these properties through table interpretation and multiple-choice questions. The session concluded with a brief review of Units 4, 5, and 6 syllabus topics, including esterification, hydrolysis, amino acid structures, carbohydrate types, and atom economy, with plans for a test and extended sessions next week.