General Chemistry Tutor

Learn General Chemistry step by step with 1,500+ practice questions, guided worked examples, detailed explanations, smart review, progress tracking, and 12 interactive chemistry tools. Designed for first- and second-semester college chemistry, General Chemistry Tutor helps with homework, quizzes, exams, and full-course review—from stoichiometry and molarity to pH, equilibrium, thermodynamics, kinetics, and electrochemistry. LEARN • PRACTICE • CHALLENGE Start with guided worked examples that break problems into clear reasoning steps. Move into independent Practice with optional help, then use Challenge questions to apply what you know with less scaffolding. 1,500+ CHEMISTRY QUESTIONS Practice conceptual, numerical, graphical, and visual questions covering: • Measurement, SI units, dimensional analysis, and significant figures • Atomic structure, electron configurations, and periodic trends • Chemical formulas, bonding, nomenclature, Lewis structures, and VSEPR • Moles, reactions, stoichiometry, and chemical equations • Gases, thermochemistry, solutions, concentration, and molarity • Intermolecular forces, liquids, solids, and phase behavior • Chemical kinetics and equilibrium • Acids, bases, buffers, titrations, and pH • Solubility equilibria and Ksp • Thermodynamics, Gibbs free energy, and electrochemistry • Nuclear chemistry 12 INTERACTIVE CHEMISTRY TOOLS Explore chemistry visually with tools for dimensional analysis, the periodic table, stoichiometry, Lewis structures and VSEPR, gas laws, acid-base chemistry and titrations, equilibrium and ICE tables, thermochemistry, kinetics, electrochemistry, solubility, and nuclear chemistry. STUCK ON A QUESTION? Choose Work a Similar Example to study a guided problem from the same problem family, then return to the original question and apply what you learned. SMART REVIEW & PROGRESS Track mastery by topic and subcategory, revisit weak areas, resume interrupted learning exactly where you left off, and use targeted review to focus your study time. BUILT FOR iPHONE & iPAD Study efficiently on iPhone or use native iPad layouts for broader course views, side-by-side worked problems, larger chemistry visuals, and interactive tools. FREE TO START Begin with core General Chemistry fundamentals at no cost. A single one-time in-app purchase unlocks the complete tutor. No subscription. Whether you are learning General Chemistry for the first time, preparing for an exam, or reviewing a two-semester chemistry course, General Chemistry Tutor helps you build problem-solving skills you can reuse.