In a chemical reaction, atoms in the reactants combine in new and different ways to form the molecules of the products. Students may be surprised that water can be produced from combustion. Since we ...

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

Scientists have known about the ‘formose reaction’ for 160 years. New research shows how it could have played a key role in the creation of life.

Investigate factors which affect the speed of a chemical reaction and calculate the time taken for the reaction to occur in National 5 Chemistry.

This is an important concept in chemistry: In a chemical reaction, all the atoms in the reactants end up in the products. When an equation of a chemical reaction is written, it is “balanced” to show ...

The formose reaction is a chemical reaction that synthesizes sugars from formaldehyde in the presence of a catalyst, calcium hydroxide. This reaction was chosen because of its unique properties.

Credit: Nature Chemical Biology (2025). DOI: 10.1038/s41589-025-01909-0 When we consume foods containing sugar and starch, they are converted into energy in the body's cells through a process ...

Self-folding origami machines powered by chemical reaction. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 05 / 230502132302.htm. Cornell University.