Solution Concentration

Students use a colorimeter to construct a calibration curve of known solution concentrations and determine the unknown concentration of a solution (Beer’s law).

Supports NGSS Performance Expectation HS-PS4-4: Evaluate the validity and reliability of claims in published materials of the effects that different frequencies of electromagnetic radiation have when absorbed by matter.

Grade Level: High School

Subject: Chemistry

Student Files

	Solution Concentration	641.24 KB
	Answer Sheet	218.52 KB
	Solution Concentration	570.18 KB
	Answer Sheet	297.12 KB
	Solution Concentration Sample Data	48.59 KB

Teacher Files

Download All

Watch Video

Solution Concentration

How can you use light to determine the concentration of a solution? Use a colorimeter to construct a calibration curve of known solution concentrations and...

Featured Equipment

Cuvettes and Caps

Replacement Polystyrene Cuvettes and Caps for the PASCO Wireless Spectrometer.

Wireless Colorimeter & Turbidity Sensor

This sensor can function as a turbidimeter or colorimeter and is capable of measuring absorbance and transmittance at six different wavelengths.

Essential Chemistry Starter Lab Kit

This Starter Lab Station includes the wireless temperature, conductivity, pressure, and pH sensors to perform key lab activities from the Essential Chemistry Student Lab Manual.

Support

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 © 2018 PASCO

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 Collection: Lab #07