2 (45% nitrogen). The carbon monoxide is converted to carbon dioxide and reacts with ammonia (NH3), forming urea and water. When the water is evaporated, solid urea remains. In order to make ...

After freezing, the water molecules are further apart than they were as liquid water. As solid ice, the molecules are further apart, arranged in an orderly pattern, and not able to slide past each ...

Most vehicles need catalytic converters not only so they perform at their best, but also because it's the law. Here's how they work and why they are required.

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 ...

The redox reactions affect the number of covalent bonds that a carbon makes to a heteroatom substituent, such as nitrogen and oxygen ... resulting in loss of carbon dioxide.

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.

Air pollution is even more dangerous than previously thought, the World Health Organization (WHO) has warned, as it slashes maximum safe levels of key pollutants such nitrogen dioxide. An ...

But whether rising levels of climate-warming carbon dioxide gas are amplifying those nitrogen-induced biodiversity ... provide services to people, such as water purification, crop pollination ...

Gas and propane stoves significantly increase exposure to nitrogen dioxide in rooms throughout ... but using a induction cooktop to boil water or perform some other cooking tasks can help.

First, carbon dioxide was converted into oxalic acid, then reduced to glyoxylic acid; nitrogen ... air and water. Zeng was very pleased with the results. "Typical organic synthesis reactions ...