The film discusses various chemical processes, particularly focusing on oxidation and reduction reactions involving elements like hydrogen, oxygen, coke, magnesium, and aluminum. It explains how these ...

The metal atoms are losing electrons to form an ion. They are being oxidised. \(Mg(s) \to Mg_{}^{2 + }(aq) + 2e_{}^ - \) This is known as an ion-electron equation. Reduction is the opposite of ...

Biology is full of molecular machines, such as motor proteins and ATP synthase, that operate self-sufficiently through cycles of oxidation and reduction. A team of human chemists at the University of ...

An interdisciplinary team presents a new class of chemical compounds that can be reversibly oxidized and reduced. The compounds known as 'pyrazinacenes' are simple, stable compounds that consist of a ...

When the Statue of Liberty was first gifted to the United States from France, it was a much different color than it is today! The statue is made out of a metal known as copper. However, over time, the ...

An investigation has been made of the activation of copper by successive oxidation and reduction with hydrogen. Reduction with carbon monoxide causes deactivation of the surface. The heats of ...