Physical Chemistry Tutor

Master physical chemistry with 655 questions, guided worked problems, interactive explorers, adaptive practice, and a deep formulas & constants reference.

Physical Chemistry Tutor is a complete study companion for a two-semester undergraduate physical chemistry course. Learn core ideas, work through quantitative problems step by step, practice exam-style questions, and build intuition with interactive scientific models.

Built for chemistry, biochemistry, chemical engineering, and related STEM students, the app covers quantum chemistry, thermodynamics, statistical mechanics, chemical kinetics, spectroscopy, electrochemistry, molecular structure, computational chemistry, molecular orbital theory, Hückel theory, DFT, equilibrium, and surface chemistry.

GUIDED STUDY, NOT JUST A QUIZ BANK

Each focused subcategory includes a Study Hub that moves you from understanding to independent problem solving.

• Learn with explanations and guided Worked Problems • Practice the same skill with related questions • Challenge yourself with application and transfer questions • Review mistakes and revisit weak areas • Track mastery and progress by topic

DEEP, BALANCED PRACTICE

Study with 655 questions across 8 major topics and 19 focused subcategories. Practice conceptual reasoning, numerical calculations, graph interpretation, and visual questions using phase diagrams, spectra, energy profiles, molecular models, and statistical distributions.

A library of 147 Worked Problem families develops repeatable methods for thermodynamics, spectroscopy, molecular orbitals, Hückel theory, kinetics, real gases, transport, electrochemistry, and computational chemistry.

SEVEN INTERACTIVE EXPLORERS

Explore difficult concepts visually with: • Quantum Model Explorer • Molecular Orbital & Hückel Explorer • Molecular Symmetry Explorer • Vibrational Symmetry Analyzer • Thermodynamic Process Explorer • Statistical Distribution Explorer • Kinetics Explorer

Use guided mode to connect each model to course concepts, or explore freely to see how changing variables changes physical behavior.

COMPLETE COURSE COVERAGE

• Quantum Chemistry • Atomic and Molecular Structure • Spectroscopy • Computational Chemistry • Classical Thermodynamics • Statistical Mechanics • Chemical Kinetics • Electrochemistry and Surface Chemistry

Study the Schrödinger equation, wavefunctions, operators, orbitals, symmetry and point groups, IR/Raman/UV-Vis spectroscopy, Hartree–Fock theory, basis sets, density functional theory (DFT), entropy, Gibbs energy, phase and chemical equilibria, ensembles, partition functions, Boltzmann distributions, rate laws, Arrhenius behavior, transition-state theory, electrochemical cells, adsorption, surface tension, real gases, diffusion, and molecular transport.

STUDY YOUR WAY

Use recurring study schedules, reminders, review sets, progress snapshots, topic badges, Light/Dark modes, adjustable text sizes, accessibility options, 17 interface languages, in-quiz problem reporting, purchase restoration, and built-in support.

TRY QUANTUM CHEMISTRY FREE

Start with Quantum Chemistry at no charge. A single non-consumable in-app purchase unlocks every remaining course topic. No subscription is required.

Whether you are preparing for an exam, solving homework, reviewing thermodynamics, studying quantum mechanics, interpreting spectra, or practicing kinetics, Physical Chemistry Tutor gives you a structured way to understand the theory and apply it with confidence.