Microbial life on Earth still holds surprises. A recent study overturns our certainties about the emergence of oxygen ...

Replacing traditional fossil fuels with clean, renewable energy sources is expected to solve environmental issues and ...

Bacteria may have adapted to oxygen well before Earth’s atmosphere was saturated with it, according to a new study. Researchers who traced microbial evolution over billions of years – using machine ...

A dilute solution of bromine is added to samples of heptane and cyclohexene. The bromination reactions and mechanisms are compared. UV light splits the bromine molecule into two reactive radicals, ...

the sauce is kept from being exposed to air during use to prevent oxidation. Oxygen, in fact, has more influence than heat on soy sauce degradation. By eliminating oxygen as a factor in how soy ...

oxidation is the loss of electrons reduction is the gain of electrons Balance the half equation for the formation of aluminium during electrolysis: Al 3+ + e-→ Al. The balanced half equation is: ...

Hickey, Conor, and Myles Allen. "Economics of Enhanced Methane Oxidation Relative to Carbon Dioxide Removal." Art. 4043. Environmental Research Letters 19, no. 6 (June 2024).

Foods which contain edible oils will spoil once exposed to oxygen from the air due to oxidation reactions. This chemical change results in a bad flavour and smell from the food. If left exposed to ...