приклади
In this reaction, an ester joins with another ester, a ketone , or a nitrile.
Low molecular weight aldehydes and ketones are soluble in water because the carbonyl oxygen atom allows the molecules to form strong hydrogen bonds with the molecules of water.
Over time, however, it oxidizes and chemically degrades to form alcohols, ketones , aldehydes, acids and esters.
Secondary alcohols can be readily recovered from ketones by breaking the double bond between the oxygen and carbon and adding hydrogen.
Aliphatic and aromatic hydrocarbons, ketones , ethers, glycols and higher alcohols are not corrosive to magnesium and its alloys.
Other
M-translate