Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Using advanced microscopy techniques, researchers have recorded the breaking of a single chemical bond between a carbon atom and an iron atom on different molecules. The team used a high-resolution ...

Hannah J. Sayre is in the Department of Chemistry and Chemical Biology, and in the Department of Chemical Engineering, Northeastern University, Boston, Massachusetts 02115, USA. Harsh Bhatia is in the ...

For the first time, a research team led by Markus Koch from the Institute of Experimental Physics at Graz University of Technology (TU Graz) has tracked in real time how individual atoms combine to ...

In this video, I explain why some reactions explode while others cool, exploring the root cause of chemical energy. I discuss the chemistry behind endothermic and exothermic reactions, which involves ...

(Nanowerk Spotlight) 'Chemical energy' is a term for the energy stored in the covalent bonds that are holding atoms together in the form of molecules. So-called 'energetic materials' store a large ...