Those at increased risk include: 1  People with diabetes. 2  People with high blood pressure. 3  People with a family history of kidney failure. 4  People who are 65 years or older. 5  Certain ethnic groups including African Americans, Hispanics, Asians, American Indians.
The dipole moment of a molecule can be predicted by looking at the molecule's structure and the location of the dipoles within the molecule. When a molecule has no dipole moment, it will be nonpolar. A molecule with a dipole moment will be polar.
[Bond dipole moment] is a vector, parallel to the bond axis, pointing from minus to plus, as is conventional[1] for electric dipole moment vectors. (Some chemists draw the vector the other way around, pointing from plus to minus, but only in situations where the direction doesn't matter.)[1].f you are reading a chemistry book and you are not sure how they havedefined the dipole moment, the easiest way to figure it out is to finda molecule in the book that has a highly electronegative atom in it(O, F, Cl) and assume that that atom is the partial negative end ofthe dipole.