Technology and Operations Management. The scope of Technology and operation management has evolved over a period of time and has moved from development of products into design, management and improvement of operating system and processes.
Hydrogen bonding forms in liquid water as the hydrogen atoms of one water molecule are attracted towards the oxygen atom of a neighboring water molecule; generally, a proton shared by two lone electron pairs.
Hydrogen Bonding and Water. Hydrogen bonds account for some important qualities of water. Even though a hydrogen bond is only 5% as strong as a covalent bond, it's enough to stabilize water molecules. 1  Hydrogen bonding causes water to remain liquid over a wide temperature range. 2  Because it takes extra energy to break hydrogen bonds, water has an unusually high heat of vaporization. Water has a much higher boiling point than other hydrides. There are many important consequences of the effects of hydrogen bonding between water molecules: Hydrogen bonding makes ice less dense than liquid water, so ice floats on water.