When an equation of a chemical reaction is written, it is “balanced” and shows that the atoms in the reactants end up in the products and that no new atoms are created, and no atoms are destroyed.

They will make the connection between the written chemical equation, the molecular model, and the real substances in the reaction. Students will see that the gas produced in the actual reaction is ...

Researchers in Portugal have used the so-called Arrhenius aging model to measure the temperature behaviour and reliability of different solar modules. Their analysis showed that long-term module ...

When chemists design new chemical reactions, one useful piece of information involves the reaction's transition state -- the point of no return from which a reaction must proceed.

When chemists design new chemical reactions, one useful piece of information involves the reaction's transition state—the point of no return from which a reaction must proceed.

Understand what a chemical reaction is and learn through different examples of chemical reactions with this Bitesize Chemistry KS3 guide.

The Black-Scholes model is a mathematical equation that's used for pricing options contracts and other derivatives. It's based on time and other variables.

Researchers have created a model that explains how coral-like structures that form by mixing metal salts in a small bottle grow upward, form different shapes and how they go from a flexible, ...