Featured in PASCO’s College Chemistry Instructor Guide

College Chemistry Instructor Guide


College Instructor edition with 36 experiments covering introductory and general chemistry topics.

Conductometric Titration

Lab Summary

Use a conductivity sensor and drop counter to determine the concentration of a solution with titration.


Students determine the titration equivalence point with a conductometric titration method.


Students gain experience conducting the following procedures:

  • Using a conductivity sensor and drop counter to perform titration measurements.
  • Determining equivalence points and solution concentrations.

Sensors / Equipment Used:

PASPORT Conductivity Sensor


Utilizes platinum probes for greater range and improved accuracy in high & low concentrations.

PASPORT High Accuracy Drop Counter


Is a professional drop counter that allows students to capture detailed titration data. For use with PASPORT Interfaces.

Materials Used:

Micro stir bar
Magnetic stirrer 
Buret, 50-mL 
Beaker, 100-mL - 2
Beaker, 50-mL 
Volumetric pipet, 50-mL 
Ring stand 
Clamp, right-angle 
Clamp, buret 
0.0200 M H2SO4 solution - 50 mL
Barium hydroxide (Ba(OH)2), unknown concentration - 50 mL
Deionized water - 50 mL
Wash bottle with deionized water 
Cotton swab or tissue 

The Associated Bundle:

Advanced Chemistry Standard Sensor Bundle


Contains the probeware for completing experiments in the College Chemistry lab manual.

Interface Required

This experiment may require software and an interface for data collection.