Which best represents a balanced equation? A. 2Fe + O2 eq132916_b1 Fe2O3 B. HgO eq132916_b1 Hg + O2 C. 2H2 + O2 eq132916_b1 2H2O

Icant see the pictures 

The answer is bhope this

The total number of nucleons

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.