Bubbles – Many chemical reactions you see in the science lab make a chemical which is a gas, so you see bubbles. A colour change – If the new chemicals are a different colour from the original ...

Chemical equations model the changes that happen in chemical reactions. Avogadro constant and moles - OCR Gateway The mole is the unit for amount of substance. The number of particles in a ...

A common mineral, α-alumina, found abundantly in Earth's crust, may have played a critical role in initiating the chemical ...

A common mineral, α-alumina, found abundantly in Earth's crust, may have played a critical role in initiating the chemical reactions necessary for life to begin. This exciting discovery ...

Chinese researchers have successfully detonated a hydrogen-based explosive device in a controlled field test, triggering devastating chemical chain reactions without using any nuclear materials, ...

In a nutshell Scientists have developed a powerful new microscope called SMART-EM that can record real-time videos of individual atoms and molecules during chemical reactions, something that was ...

Often known as the central science, it is a creative discipline chiefly concerned with atomic and molecular structure and its change, for instance through chemical reactions. Neutron-scattering ...

In a recent review article, a research team outlined recent progress in transition metal-free techniques to achieve coupling.

Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

National University of Singapore (NUS) chemists have developed an "anchoring-borrowing" strategy, combined with facet ...