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 ...

Oxidants, such as hydrogen peroxide and superoxide anions, can damage cellular components when produced in large amounts. When reactive oxygen species (ROS) are produced at lower, regulated levels, ...

Limnology and Oceanography, Vol. 63, No. 2 (March 2018), pp. 687-701 (15 pages) We investigated anaerobic nitrogen (N) cycling in the water column of Lake Kivu, a deep meromictic tropical lake in East ...

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 ...