Phys.org: Study reveals why light-driven chemical reactions often lose energy before bond-breaking
Study reveals why light-driven chemical reactions often lose energy before bond-breaking by Bill Wellock, Florida State University edited by Stephanie Baum, reviewed by Andrew Zinin Editors' notes ...
From the salt in your kitchen to cutting-edge thermoelectrics, chemical bonding shapes the materials we rely on every day. Researchers are now uncovering how tweaking these bonds can unlock new ...
Phys.org: Breaking bonds to form bonds: New chemical reaction with potential applications in medicinal chemistry
Breaking bonds to form bonds: New chemical reaction with potential applications in medicinal chemistry
Streamlining the synthesis of valuable amines, researchers present a new method that can selectively insert nitrogen into specific carbon–hydrogen bonds. According to their study, the approach could ...
A growing body of peer-reviewed research is showing that electricity can replace heat and fossil-derived hydrogen to crack the toughest chemical bonds in lignin, the rigid polymer that gives wood its ...
CHEMICAL meaning: 1 : 9611; 2 : 2 : a substance (such as an element or compound) that is made by a chemical process
A chemical reaction is a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.
Chemical bonding, any of the interactions that account for the association of atoms into molecules, ions, crystals, and other species. When atoms approach one another, their electrons interact and tend to distribute themselves in space so that the total energy is lower than it would be in any alternative arrangement.