-data collection system

-conductivity sensor

-drop counter with micro stir bar

-magnetic stirrer

-50 mL buret

-2, 100 mL beakers

-50 mL beaker

- 50 mL volumetric pipet

-ring stand

-right angle clamp

-buret clamp

-0.0200 M H2SO4 solution- 50 mL

-barium hydroxide, unknown concentration- 50 mL

-deionized water

-wash bottle with deionized water