Use this page to revise the following concepts within redox reactions: Rule 1: For elements, their oxidation numbers are all 0. Examples: \(\text{O}\) in \(\text{O}_2 ...

A new redox method can extract and recycle europium from real-life waste such as compact fluorescent lamps. In just three simple steps this protocol yields the lanthanide in quantities at least 50 ...

Most of the drugs, plastics, and industrial materials widely used today are produced through chemical reactions. In general, most high-performance and sophisticated substances have complex structures, ...