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An exercise about the polarity of molecules.
molecule, molecule polarity, bond polarity, polarity, polar, dipole, dipole molecule, nonpolar, exercise, practicing, chemistry
An exercise about different types of bonds.
An exercise about compound ions.
A compound ion formed when a water molecule releases a proton.
Hypochlorite ions are formed when water is disinfected with chlorine.
Fatty acid molecules consist of a polar head and a non-polar tail, therefore they are suitable for removing fat stains.
Water is a very stable compound of hydrogen and oxygen, vital for all known forms of life. In nature it occurs in liquid, solid and gaseous state.