Normal tap water has a pH level of about 7, whereas magnetized water can reach 7.8 pH after exposure to a 7000 gauss strength magnet.
Magnets also affect the bonding angle between the hydrogen and the oxygen atom in the water molecule. Magnetized water causes the hydrogen-oxygen bond angle within the water molecule to be reduced from 104 to 103 degrees. This in turn causes the water molecule to cluster together in groups of 6-7 rather than 10-12