A reaction mechanism is a sequence of elementary reactions that can explain how an overall chemical reaction proceeds. Direct conversion of carboxylic acids to nitriles is desirable but ...

Reaction kinetics and dynamics refers to the study of why, how and how fast chemical processes take place. Chemists seek to understand the details of change at the molecular and quantum level and how ...

Spotting new bumps on your body can leave you scrambling to find pictures of skin rashes to compare them against. While there’s a large range of things that can cause skin rashes, doing your best to ...

Common food allergies include dairy, peanuts, and tree nuts, among others. You may be more likely to outgrow certain allergies than others. A food allergy is a condition in which certain foods trigger ...

Ukrainian President Volodymyr Zelenskiy said on Tuesday Kyiv was discussing with Washington a possible presence of U.S. troops in Ukraine as part of security guarantees, and also raised what he called ...

In 1942, the Manhattan Project needed to create a chain reaction—a crucial step toward proving that it would be possible to make an atomic bomb. The scientists achieved this sustained nuclear reaction ...

Chemical reactions are the breaking and forming of chemical bonds, which are fundamental to the creation of new technologies. Inevitably, discovering and developing new chemical reactions is a ...