ABEW - Acid base equilibrium for Windows. - Single acid or base solution. - Salt hydrolysis. - Mixture of acid + base. - Buffer solution. - Acid base titration (polyprotic acids titration). - 26 types of graphics and data table ABEW can calculate pH, concentrations, equilibrium constants, degree of dissociation and volumes for 34 types of calculation of acid-base equilibriums. Strong and weak , monoprotic, diprotic and triprotic acids. We can print graph and data table for each equilibrium. - Easy and fast to use. User's manual in PDF format.