Potassium carbonate is one of the chemicals left behind ... bonds are broken or formed as it takes place. But it generates heat, so can be described as exothermic. Although aqueous solutions ...

If a compound is heated it will break down to two or more substances and these can be elements or compounds. So, if we have calcium carbonate and we heat it, it breaks down to produce calcium ...

"This is one of the first demonstrations of microbial dissolution of calcium carbonate at a higher pH," said Karrie Weber, professor of biological sciences and Earth and atmospheric sciences.

Mitico thinks that it has found a way to slash the cost of carbon capture using a simple salt that’s been tweaked for industrial duty.

Sidewalk chalk is made from calcium and sulfate, which makes calcium sulfate. One of the most common chemicals connected to calcium is called “carbonate”, and together they make calcium carbonate.

and the hydro-carbon vapors burst from the heated mass in tongues of yellowish-blue flame—technically called ' candles." This product is "black ash," and contains the carbonate of soda ...