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 ...

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 ...

Facilities that filter carbon dioxide from the air are ... use inexpensive materials for high-yield chemical reactions. "Our favorite carbon capture structure we discovered is potassium ...

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 ...

A surprising discovery reveals that carbon nanotubes made from CO2 spontaneously create intense, stable plasma in ordinary ...

The most famous greenhouse gas, carbon dioxide ... the team worked to develop structure–composition equations for common types of olivine with different chemical compositions.