Hydrogen Molecule. The classic case of covalent bonding, the hydrogen molecule forms by the overlap of the wavefunctions of the electrons of the respective hydrogen atoms in an interaction which is characterized as an exchange interaction.he potential energy of the anti-bonding orbital shown gives some insight into why a third hydrogen atom cannot bond to the two atoms of the hydrogen molecule. It would be in an anti-bonding situation with one of the other hydrogen atoms and would therefore be repelled.
Depending on the rest of your daily intake you may not even need to drink any extra water in the first place. As a 13 year old your total water intake should be in the region of 1.5 litres per day rising to 2 litres when you become adult.
Keep Hydrated and Healthy. Every system in your body requires water to function properly, according to the Mayo Clinic, as the fluid makes up 60 percent of your body weight. The Institute of Medicine recommends that men drink 13 cups, or 3 liters, of water a day, and that women drink 9 cups a day, or 2.2 liters. Some people consider plain water to be boring and tasteless, finding that the carbonation in sparkling water is more interesting and filling because of the bubbles.