When a tortilla alone can run you 300 calories, and a dollop of sour cream about 115, staying under 1000 can be challenging (forget about adding chips and guacamole). The Times found that just 25 out of 1,200 burritos fell below 700 calories.
the hydrogen atom attracts electrons much more strongly than the oxygen atom. water has two hydrogen atoms covalently bonded to a single oxygen atom. the oxygen atom has a greater attraction for electrons than the hydrogen atom does. water dipole moment is equal to zero. the electrons of the covalent bond are not shared equally between the hydrogen and oxygen atoms.
Best Answer: the dipole moment is a measure of the disproportionate distribution of electrons in the molecule. it is also affected by the shape of the molecule. net molecular dipoles can be zero even if the individual bonds are polar.O2 is a good example of this, as it it is a linear molecule. of the list you gave, the HCl will have the largest dipole moment because of the electron affinity of the chlorine over the hydrogen. I would place the peroxide next. Source(s):