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 ...

If you really need a substitution, the general rule is that you need three times the baking powder for the equivalent ...

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 Los Angeles startup came up with a promising innovation involving carbon dioxide (CO2) and hydrogen. The dual-purpose ...

To that end, they studied bacteria that feed on the gases carbon dioxide and hydrogen, and turn them into acetic acid -- a metabolic pathway that emerged very early in evolution. The international ...