Tutor.com is fully prepared and equipped to help during the COVID-19 pandemic. Please review our statement on responsiveness, scalability, and support during this disruptive time.

Students: Click here for access instructions

Science - Chemistry

• Acids and Bases
• Atmospheric Chemistry
• Atom Characterization Experiments
• Atomic Models
• Atomic Orbitals
• Atomic Spectra
• Atomic Structure
• Balancing Chemical Equations
• Biochemistry
• Bond Polarity
• Bonding
• Changes of State
• Chemical Energy
• Chemical Equilibrium
• Chemical Laws
• Classification of Matter
• Colligative Properties
• Colloids
• Complex Ion Equilibria
• Concentration of Solutions
• Crystals
• Dalton's Atomic Theory
• Dimensional Analysis
• Effects on Solubility
• Effusion and Diffusion
• Electrochemistry
• Electrolytes
• Electromagnetic Radiation
• Electron Configuration
• Enthalpy
• Fission and Fusion
• Free Energy and Work
• Gas Laws
• Hess's Law
• Hybridization
• Intermolecular Forces
• Kinetics
• Lewis Structures
• Limiting Reactant
• Liquids
• Modeling Kinetics
• Molecular Orbitals
• Molecular Structure
• Naming Covalent Compounds
• Naming Ionic Compounds
• Nature of Energy
• Nature of Matter
• Net Ionic Equations
• Organic Chemistry
• Oxidation-Reduction Reactions
• Percent Abundance
• Percent Composition
• Periodic Table
• Periodic Trends
• Physical vs. Chemical Changes
• Polarity
• Polymerization
• Pressure in Gases
• Quantum Numbers
• Radioactivity
• Scientific Method
• SI Unit Prefixes
• Solids
• Solubility Equilibria
• Sources of Energy
• Spontaneous Processes
• Standard Enthalpy of Formation
• Stoichiometry
• Temperature
• Tools for Measurement
• Types of Chemical Reactions
• Uncertainty in Measurement
• Units of Measurement

Uncertainty in Measurement

Percent Error Formula A very basic place to find the percent error formula, with a very brief description of its use. Beverly Hills Unified School District

Sci Chp3 Basic Chem StudyStack

8th Chemistry Vocab 8th Chemistry Vocab StudyStack

Shesh Organic Chemistry StudyStack

BIO205-CH2-ChemPrinc BIO205 - Ch 2 - Chemical Principles - RioSalado - AZ StudyStack

How many Significant figures Tutorial This website is great because it generates numbers for students to guess how many sig figs each number has. Significant Figures

Basics of Chemistry Chapter 6 - Standard Esthetics StudyStack

Significant Figures Practice Interactive quiz format allows students to practice determining significant figures in several measurements. Significant Figures Practice

Q-Test to Detect Single Outlier Contains a detailed destcription of the Q-test, used to determine when a data point can be ignored as an anomolous outlier University of Athens