Fast chemistry calculators and study tools for students
A clean, local-first chemistry toolkit built for homework, labs, and review.
ChemistryDock focuses on deterministic calculations, careful units, clear formulas, and worked steps that make sense to students.
- Immediate results with formulas and unit-aware steps.
- No login, no backend, and no chemistry inputs sent to external services.
- Mobile-friendly layout that still feels strong on larger screens.
Privacy-first note: ChemistryDock runs calculations in your browser. Inputs stay local, aside from optional localStorage preferences like precision and recent formulas.
Popular Tools
Molar Mass Calculator
Parse chemical formulas, handle hydrates, and show molar mass breakdowns.
Chemical Equation Balancer
Balance reaction equations with integer coefficients and element checks.
Stoichiometry Calculator
Convert between grams and moles with balanced mole ratios.
Limiting Reagent Calculator
Identify the limiting reactant and theoretical product yield.
Tool Library
Core Calculations
Molar Mass Calculator
Parse chemical formulas, handle hydrates, and show molar mass breakdowns.
Chemical Equation Balancer
Balance reaction equations with integer coefficients and element checks.
Stoichiometry Calculator
Convert between grams and moles with balanced mole ratios.
Limiting Reagent Calculator
Identify the limiting reactant and theoretical product yield.
Percent Yield Calculator
Compare actual and theoretical yield with lab-friendly interpretations.
Solutions and pH
Solution Prep Calculator
Prepare solutions from molarity, mass, purity, and hydrates.
Dilution Calculator
Use C1V1 = C2V2 with concentration and volume unit handling.
pH and pOH Calculator
Convert between pH, pOH, [H+], and [OH-] at 25 °C.
Titration Curve Calculator
Plot common acid-base titration curves and key points.
Equilibrium and Thermodynamics
Safety and Lab Reference
Study and Spectra
Reference
Advanced Visual Tools
Molecule Sketcher
Draw 2D molecular structures in your browser with export to PNG, SVG, and molfile.
Orbital Playground
Visualize atomic orbitals, hybridization geometries, and nodal planes interactively.
Mechanism Tutor
Learn SN1, SN2, E1, E2, and other organic mechanisms through guided step-by-step templates.
Crystal Lattice Viewer
Explore simple cubic, BCC, FCC, NaCl, and other idealized crystal structures in 3D.
ACS Report Formatter
Structure your lab report with ACS-style headings, citation helpers, and table formatting.
Why ChemistryDock?
The app is designed to feel like a dependable lab companion: clear inputs, strong validation, immediate calculations, and enough explanation to help students understand the process instead of just copying numbers.
Educational Disclaimer
ChemistryDock is for educational use. Verify results with your instructor, textbook, lab manual, and official safety guidance before using them in coursework or laboratory work.
Email UsContact Support
Questions, feedback, correction requests, or deployment issues can be sent through the support email action below.
Email UsQuick FAQ
Does ChemistryDock send my chemistry inputs to a server?
No. Chemistry calculations run in your browser, with only harmless local preferences optionally saved on your device.
Can I rely on this for lab safety decisions?
No. Use it as a study and calculation aid, then verify results with your instructor, lab manual, and official safety documentation.