Thus there is a weak attraction of the aluminum atoms to the pi electron cloud in the benzene molecule, allowing a small amount of solubility. It is highly soluble in solvents with Lewis base character, such as nitrobenzene or ether.It is poorly soluble in methylene chloride or chloroform.hus there is a weak attraction of the aluminum atoms to the pi electron cloud in the benzene molecule, allowing a small amount of solubility. It is highly soluble in solvents with Lewis base character, such as nitrobenzene or ether.
D'Addario is a manufacturer of musical instrument strings, primarily for guitars, currently headquartered in Farmingdale, Long Island, New York.
The violin, viola, cello, and double bass make up the family of  bowed string instruments. The bow is usually made of horse tail  hair stretched over a wood frame, and rosin (a solid resin  extracted from pine trees) is applied to the hair so that it has  sufficient friction to vibrate the strings. Like the guitar and  harpsichord, the strings on bowed instruments can also be plucked.