The formula of water is H2O, and one water molecule is composed of two hydrogen atoms and one oxygen atom combined with polar covalent bonds through a common electron pair. The molecular structure of water is asymmetrical. Three atoms are separated into three corners of a triangle. The two HO bonds form an angle of 104° and 45′. Therefore, water molecules belong to polar molecules and there is an orientation force between water molecules. Force, dispersive force and hydrogen bonding have a strong intermolecular attraction.
Mercedes Benz Spare Parts,Mercedes Benz Auto Parts,Mercedes Benz Auto Spare Parts
Phoenix Turbocharger Manufacturing Co., Ltd. , http://www.lnturbocharger.com