Advanced PlacementCollege / Chemistry

Evaluation of Lemonade as a Buffer

Students use a powdered commercial lemonade formulation as a model for buffers and test its capacity to resist pH changes.


Student Files

16_ACI_Evaluation_of_Lemonade_Buffer_S.docx 1.22 MB
16_ACI_Evaluation_of_Lemonade_Buffer_S.pdf 1.27 MB

Teacher Files

Sign In to your PASCO account to access teacher files and sample data.

Standards Correlations

IB Topics AP Topics
18.2 SAP-10.D; SPQ-1.A

Featured Equipment

Wireless Drop Counter

Wireless Drop Counter

Use the new Wireless Drop Counter for more efficient and accurate titration data. Conducting a titration has never been easier!

pH Sensor

Wireless pH Sensor

Here’s the best tool for measuring pH since litmus paper. The Wireless pH Sensor connects via Bluetooth® to monitor the pH of solutions.

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.

Copyright Disclaimer: Section 107 of the Copyright Act of 1976 makes allowance for “fair use” for purposes of teaching, scholarship, education and research. Reproduction under any other circumstances, without the written consent of PASCO, is prohibited.
Source: Lab #16

Advanced Chemistry through Inquiry

Evaluation of Lemonade as a Buffer