Dipole-dipole
The attraction between
two dipoles.
"van der waals" forces.
"van der waals" forces.
d.polarWater molecules are polar covalent and therefore form attractions between the molecules called hydrogen bonds. Much of the heat that goes into raising the temperature of water to its boiling point goes to breaking the hydrogen bonds first.
Adjacent water molecules are connected by the electrical attraction between the oxygen of one water molecule and the hydrogen of another water molecule. This type of bonding is called hydrogen bonding.
A bond between two or more polar covalent molecules is called a Dipole-Dipole attraction (or interaction).
Attractions between water molecules are called Hydrogen bonds. The higher melting and boiling points of water suggest that water molecules attract each other more that dihydrogen sulfide molecules do. Water molecules attract each other, but these attractions are not as strong as the bonds holding oxygen and hydrogen atoms together withing a molecule.
Hydrogen bonds.
"van der waals" forces.
the only electrical attractions that occur between oxygen molecules and water molecules are relatively weak dipole-induced dipole attractions.
d.polarWater molecules are polar covalent and therefore form attractions between the molecules called hydrogen bonds. Much of the heat that goes into raising the temperature of water to its boiling point goes to breaking the hydrogen bonds first.
The bond between water molecules is called the hydrogen bond.
The property of cohesion describes the ability of water molecules to be attracted to other water molecules, which allows water to be a "sticky" liquid. Hydrogen bonds are attractions of electrostatic force caused by the difference in charge between slightly positive hydrogen ions and other, slightly negative ions.
When water is in the form of steam.
Hydrogen bonds form between the partially positive hydrogen atoms of one water molecule, and the partially negative oxygen atom of another water molecule.
This is called adherence. It is the force of attraction between the water molecules and the glass molecules.
Adjacent water molecules are connected by the electrical attraction between the oxygen of one water molecule and the hydrogen of another water molecule. This type of bonding is called hydrogen bonding.
water evaporates at all temperatures, whenever some molecules get the minimum kinetic energy to escape the intermolecular attractions. salty water boils at a higher temp, as the salt ions make for added attractions between the water and the ions. this attraction must be overcome to boil, in addition to overcoming the regular intermolecular attractions, and the air pressure pushing down on the water surface.
The bond between water molecules is called the hydrogen bond.