strong acid
The general acid will not be completely dissociated in the water, so much chemical balance rather than a complete reaction of the form that weak acid is not completely dissociated acid. The use of acidity coefficient as the difference between the role of strong acid and weak acid is not obvious (because the numerical gap is difficult to understand and not obvious), so use the equation to distinguish between the two more reasonable. Since the strong acid can be considered to be completely dissociated in aqueous solution, the concentration of hydrogen ions in water can be thought to be equivalent to bringing the acid to the other solution: = =; pH =