Carbon dioxide (chemical formula CO2) is an acidic colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two ...

It's also possible, some believe, that the substance could have come about through specific reactions with electrons. "However, we found a distinctly different pathway to produce O2 from molecular CO2 ...

Carbon dioxide reacts with water to produce carbonic acid. The double arrow means that carbonic acid breaks down pretty readily to form carbon dioxide and water again. A hydrogen atom from the ...

The essence of chemical synthesis is to transform simple ... resulting in loss of carbon dioxide. Nature's redox enzymes are catalysts proficient in adjusting the oxidation state of carbons.

HKUST researchers discovered how CO2 reacts in supercritical water, identifying pyrocarbonate ions as key intermediates.

Rising carbon dioxide levels affect more than just the climate; they also affect the chemistry of the oceans. When saltwater absorbs carbon dioxide, it becomes acidic, which alters the aquatic ...

The review collates a growing body of evidence that the carbon dioxide-triggered increase in photosynthesis, known as the carbon fertilization effect, presents a mixed bag for plant health, and pieces ...

Key takeawaysGlobally, over 600 million people are infected with the skin-penetrating threadworm, Strongyloides stercoralis, ...