teach both widya misconception necessary calculate increase published sequence effectivenes order only fulfilled textbook value feasibility tiga how having ha precipation north effect serangkai proposed control including below basic indicator XI find year component III book must predicting base hydrolysi sumatera better choosing learning colloidal considering prior would valid selective who following semester percentage next salt competence well SK especially caused based identifying yrama known solution working content they conventional system achieved determine reference each it average described proces able using standardization found innovative requirement publisher standard high higher inconsistency colloid accepted theory follow strength characteristic relationship more relevant experiment rearrange LA solubility concept powerful lie different homogen produce KD HA achievement suggestion CONCLUSIONS should researcher perception result language life study about formed normal aware still teacher SUGESTIONS teaching daily analysi buffer used completenes identify student could research application headmaster classroom score previou RSBI BSNP group than chapter data conclusion respondent material making senior increasing choose property IV product principle titration chemistry 100 yudhistira such reaction use mean above amount definition according media subject ksp addition clas presentation three between II CHAPTER purifying ion school common general KTSP acid learn