In this 2-part experiment, students determine the pH ranges of 4 acid-base indicators and use provided titration curves to select the appropriate indicators for a strong acid/strong base titration and a weak acid/strong base titration. Students evaluate the effectiveness of their selected indicators by performing several microtitrations. The characteristics of strong acid/strong base and weak acid/strong base titrations are examined. Materials are sufficient for 30 students working in pairs. Materials needed, but not supplied, include thirty 24-well microplates (item# 840723, pack of 12). *Kit complements the SAS inSchool® Visual Library Software Series.

Notes: *For information on SAS inSchool® Visual Library Software Series, visit us online at www.carolina.com.