For more than two centuries, fossil fuels have dominated global energy and chemical production, accounting for over 80% of consumption and driving a steep rise in CO₂ emissions. This reliance has ...

Environmental Health Perspectives, Vol. 103, Supplement 1: Fate, Transport, and Interactions of Metals (Feb., 1995), pp. 17-19 (3 pages) Several metal or metalloid ions exist in multiple oxidation ...

OK, the chemistry here isn't so great but it's still better than the tripe that the Environmental Working Group writes about. Stannis' fleet goes bye-bye, thanks to Tyrion Lannister, played by the ...

oxidation is the loss of electrons reduction is the gain of electrons All of the half equations occurring at the cathode show electrons being gained, so they all show reduction taking place. The ...

The problem of cathode degradation during the shutdown/startup conditions in polymer electrolyte membrane fuel cells (PEMFCs) was realized two decades ago; however, there are still few methods to ...

Researchers can make the oxidation reactions used in the synthesis of organic molecules cleaner by hitching photovoltaics to electrochemistry. The idea is simple and yet it has huge implications. To ...

Estuarine sediments are critical for the remediation of large amounts of anthropogenic nitrogen (N) loading via production of N₂ from nitrate by denitrification. However, nitrate is also recycled ...

Section A - In this section of the exam paper students are examined on their knowledge of the mandatory experiments on their course. Students are required to answer at least two questions out of three ...

Amides and thioesters are ubiquitous compounds in chemistry, used for the production of medicines, natural products, and advanced materials. Traditionally, their synthesis is a messy business, ...