Download free 90-day trial versions of the most popular TI software and handheld emulators.
Check out TI Rover activities that put math, science and coding in motion.
Customize your summit experience with sessions on math, STEM, coding and more.
Vernier Software & Technology
TI Connect™TI Connect™ CE
CBL™/CBL 2™Sensor - pHTI Connectivity CableTI-GRAPH LINK™ CableUnit-to-Unit link cablesVernier EasyLink®Vernier LabPro®
In this activity, students' will use a pH sensor to determine the change in pH during a titration of a known concentration of NaOH and unknown concentration of HCl. Students' will determine the concentration of unknown HCl.
The pH sensor is used to make a graph of the pH of sodium hydroxide as the volume of added hydrochloric acid is increased.
The first derivative can be examined to determine the equivalence point.
© Copyright 1995-2019 Texas Instruments Incorporated. All rights reserved.