Top 10 Chemistry tutors near St. Petersburg, FL

The Student and Tutor reviewed fundamental chemistry concepts, including Lewis structures and different types of chemical bonds (ionic, covalent, and coordinate covalent bonds). The session introduced and applied VSEPR theory to predict molecular shapes, with the Student working through examples. They also briefly re-examined a complex stoichiometry problem from a previous class and agreed to continue practicing similar problems in the next session.

Student and Tutor reviewed core biochemistry concepts, starting with the distinction between polar and non-polar substances. They then extensively compared the structures and functions of different carbohydrate forms—cellulose, glycogen, and starch—focusing on their glycosidic linkages and branching. The session also covered amphipathic lipids and their behavior in water, alongside the definition of a spontaneous chemical process. The Student reported a successful quiz result and indicated plans for test preparation in the next session.

Student and Tutor continued their discussion on intermolecular forces, focusing on van der Waals interactions and their biochemical significance. They then moved to an in-depth review of pH, acid-base equilibrium, and methods for calculating pH and pKa values. The upcoming sessions will cover titration curves and Henderson's equation, followed by an introduction to general chemistry, specifically thermochemistry.

The Tutor introduced fundamental concepts of atomic structure and theory, including historical models, subatomic particles, and experimental evidence like the Rutherford Gold Foil Experiment. The Student actively engaged in discussions, took notes on key definitions, and reviewed concepts such as atomic number, mass number, and isotopes. For homework, the Student was assigned to find examples of isotopes for different elements.

The Student and Tutor reviewed a series of organic chemistry problems from a shared file, focusing on reaction mechanisms, reagents, and product prediction for an upcoming exam. They covered topics including alcohol rearrangements, alkene synthesis, diol formation, alkyne chain lengthening, electrophilic addition reactions, and various oxidation reactions. The session ended with a comprehensive recap of key concepts and mechanisms.

The Student and Tutor conducted a detailed review of 1H NMR spectroscopy, covering the principles of signal prediction, chemical shift, integration, splitting patterns (n+1 rule), and intensity ratios. They practiced applying these concepts to predict NMR spectra for given organic structures and to deduce molecular structures from provided NMR data. The session concluded with an explanation of homotopic, enantiotopic, and diastereotopic protons, with the Tutor wishing the Student luck for their upcoming exam.