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.

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 ...

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 ...

For example, if carbon atoms react with oxygen atoms they form carbon dioxide ... water. And finally we add the bicarbonate of soda and this is where the magic happens. And you get this chemical ...

Scientists have long been baffled by carbon-rich meteorites that show little evidence of violent space collisions. But new ...

Enhanced rock weathering (ERW) is a proposed method of carbon dioxide sequestration that involves spreading crushed silicate ...

Most health professionals lack a clear understanding of how body fat is lost, often subscribing to misconceptions like fat ...

"The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

NASA’s Curiosity rover discovered siderite in Gale Crater. This shows Mars had a partial carbon cycle, storing and releasing ...

A scientific analysis of samples collected on the surface of Mars shows the red planet has evolved its own version of a ...

The resulting reaction rapidly produces carbon ... of a chemical reaction to favor or target one type of pathway or molecule over another. In this study, the researchers found that the water ...