220 likes | 382 Views
pH. A measure of free hydrogen ions (H ) in waterMinus logarithm of hydrogen ion activities.Scales between 0 and 14With pH < 7 being acidicWith pH > 7 being alkalineWith pH = 7 neutralpH ofSulfuric acid = 0, orange juice = 3, acid rain = 4, cokes = 5, blood = 7.4, sea water = 8, soap = 9, cos
E N D