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Stoichiometry Calculator

The Reaction Stoichiometry Calculator allows you to balance a chemical equation and establish the relationship between the amounts of reactants and products of the reaction.

Electron Orbital Diagram Generator

The Electron Orbital Diagram generator allows you to generate the orbital diagram of any chemical element with just two steps:

Select the chemical element for which you want to generate the orbital d ...

Molecular and Empirical formula calculator

With the Molecular and Empirical formula calculator you can determine the empirical and molecular formula of a compound just by knowing its percentage composition.

Molecular and Empirical formula calc ...

Lewis structure generator

he Lewis Structure Generator that we put in your hands here is an excellent tool to obtain structures of more than 400 molecules.

To use the Lewis Structure Calculator follow these steps:

Enter the fo ...

States of Matter: Basics

Heat, cool and compress atoms and molecules and watch as they change between solid, liquid and gas phases.

Objetivos de Aprendizaje

Describe characteristics of three states of matter: solid, liquid a ...

Rutherford Scattering

How did Rutherford figure out the structure of the atom without being able to see it? Simulate the famous experiment in which he disproved the Plum Pudding model of the atom by observing alpha particl ...

Reactants, Products and Leftovers

Create your own sandwich and then see how many sandwiches you can make with different amounts of ingredients. Do the same with chemical reactions. See how many products you can make with different amo ...

pH Scale: Basics

Hipervinculo Física

pH Scale: Basics

Test the pH of everyday liquids such as coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Investigate how adding more of a liquid or diluting with water affects pH.

Objetiv ...

pH Scale

Hipervinculo Física

pH Scale

Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between ...

Molecule Shapes: Basics

Explore molecule shapes by building molecules in 3D! Find out how a molecule's shape changes as you add atoms to a molecule. Objetivos de Aprendizaje

Recognize that molecule shape is due to repulsio ...

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