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 ...

Where would carbon-based life be without carbon? There are 118 known chemical elements, but carbon is the fourth most ...

Carbon dioxide is present in the atmosphere and contributes to global warming. We write this reaction as a word equation and as the chemical formula, CO₂. This tells us there are two oxygen ...

It is called a greenhouse gas because —like the glass structure of a greenhouse — carbon dioxide molecules trap heat in the ... scientists can directly measure the unique chemical signature of fossil ...

Researchers have developed a sustainable catalyst that increases its activity during use while converting carbon dioxide (CO2) into valuable products. This discovery offers a blueprint for designing ...