The spontaneity of redox reactions is demonstrated using copper, zinc, and silver, and their cations. When solid zinc is placed in Cu2+ solution, the blue color of the solution becomes less intense as ...

Footage shows the stunning moment a dynamic colour shift from an iodine clock reaction was captured in China. University ...

Redox, rusting and iron - (CCEA ... and catalysts can all affect the reaction rate. Reversible reactions - (CCEA) Some chemical reactions are reversible, and may reverse even as they react.

A new study reveals a 'nano-switch' in ferredoxin that affects its electron transfer, which could lead to advancements in sensors and drug development. Researchers in Japan have discovered a mechanism ...

The In-cell Organometallic Redox Catalysis Team have developed the catalysis of redox reactions in cancer cells by synthetic organometallic complexes. The catalysis disturbs the redox balance inside ...