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The Tutor and Student reviewed the definition of pH, its relationship with pOH, and the water ion product constant (Kw). They practiced calculating hydronium and hydroxide ion concentrations from given pH values and vice versa, and determined whether solutions were acidic or basic. The session also included problems on preparing solutions of specific concentrations and pH.

The Tutor and Student reviewed solubility concepts using solubility graphs, applying them to calculate solute amounts and temperatures. They also touched upon gas solubility, solution saturation, and calculations involving molarity and gas laws, with plans for further practice on gas laws.

The tutor and student reviewed gas laws and their application to determine molecular mass using the ideal gas law. They then practiced calculations involving solution dilution, including finding final molarity, final volume, and the volume of solvent added. The session concluded with exercises on calculating percentage by mass and by volume.

The student received a trial lesson focusing on organic chemistry concepts, including nucleophilic substitution reactions (SN1, SN2), the Wittig reaction, oxidation-reduction, and Grignard reagents. The tutor guided the student through solving specific problems from their homework assignment, explaining reaction mechanisms and reagents. The session concluded with administrative discussions about scheduling and platform features.

The tutor guided the student through problems involving solution saturation, emphasizing the comparison of actual solute concentration to maximum solubility. They also reviewed the definitions and calculations for molarity and molality, and the student practiced applying these concepts to solve numerical problems. The next steps involve memorizing relevant formulas and values for future assessments.

The tutor and student worked through several quantitative chemistry problems, applying stoichiometry and the ideal gas law to calculate volumes, masses, and moles of reactants and products. They practiced balancing equations, converting units, and using molar masses and gas constants to solve for unknown quantities, with a focus on predicting gas volumes evolved from chemical reactions.