By Sharon AtienoContributing more than two-thirds of the warming effect on climate, carbon dioxide (CO₂) remains the most ...

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Carbonic acid causes the acidity in fizzy drinks. This is used as a test for carbon dioxide. When carbon dioxide is bubbled through limewater the limewater changes from colourless to milky.

A team of scientists led by Haotian Wang, associate professor in chemical and biomolecular engineering at the George R. Brown ...

Scientists have developed a novel nickel and cobalt catalyst that is extremely efficient at converting carbon dioxide into ...

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by ...

Ancient microbes illustrate a particular kind of respiration in which carbon dioxide and hydrogen are combined to form acetic ...

What is the 'other carbon dioxide problem'? How are humans driving changes in the chemistry of the ocean, and what might this mean for marine ecosystems in the future?

In the reaction, the bonds in the methane and oxygen molecule come apart, the atoms rearrange and then re-bond to form water and carbon dioxide. The little number written at the lower right after an ...