Elysia Tools

Navigation

Chemistry

LCAO Molecular Orbital Builder

Build molecular orbitals from atomic orbitals in real time: secular equations, overlap integrals, bonding/antibonding splitting, extended Hueckel for 2-6 atoms, and sp hybridization

Open static visualization

Math, Date & Finance639

Calculators, numerics, date logic, statistics, and finance tools

Images, Audio & Video597

Image, audio, and video processing, conversion, and optimization tools

Design & Color294

Color, layout, graphics, visual styling, and design helper tools

Text & Writing206

Writing, cleanup, formatting, extraction, and text analysis tools

Developer & Web188

Developer utilities, networking, web debugging, and automation helpers

Conversion & Encoding172

Format, file, archive, unit, and encoding conversion tools

Absorbance Quantification and Acid-Base Calculations

JSON Structure Surgery

Tabular Data Cleanup, Shaping, and Normalization

Professional Assembly of an Excel Workbook

PDF Repair, Cleanup, and Slimming

Chemistry

Zero-Order Reaction - Interactive Visualization

Interactive visualization of zero-order reaction kinetics and concentration changes over time

Chemistry

First-Order Reaction - Interactive Visualization

Interactive visualization of first-order reaction kinetics and exponential concentration decay

Chemistry

Second-Order Reaction - Interactive Visualization

Interactive visualization of second-order reaction kinetics and bimolecular collision dynamics

Chemistry

Arrhenius Equation

Interactive visualization of temperature effect on reaction rate - Explore activation energy, pre-exponential factor, and rate constant relationship

Chemistry

Reversible Reaction

Interactive visualization of A ⇌ B reversible reaction kinetics - Explore forward and reverse reaction rates, equilibrium constant, and concentration changes over time

Chemistry

Consecutive Reaction

Interactive visualization of A → B → C consecutive reaction kinetics - Explore intermediate concentration peaks, rate-determining steps, and complete evolution of all species

Chemistry

Chain Reaction

Interactive visualization of free radical chain reaction polymerization - Explore initiation, propagation, termination steps, chain growth animation, and molecular weight distribution

Chemistry

Le Chatelier's Principle

Interactive visualization of Le Chatelier's Principle - Explore how changes in concentration, pressure, and temperature affect chemical equilibrium with animated molecular dynamics

LCAO Molecular Orbital Builder

More visualizations nearby

Zero-Order Reaction - Interactive Visualization

First-Order Reaction - Interactive Visualization

Second-Order Reaction - Interactive Visualization

Arrhenius Equation

Reversible Reaction

Consecutive Reaction

Chain Reaction

Le Chatelier's Principle