Beer's Law Practice
- Grades
- Grades 8–12
- File type
- Microsoft Word
- Subject
- Chemistry, Science
- Topic
- Beer's Law, Chemistry Practice
- Resource types
- Activities
From the author
About this resource
This resource provides 10 questions to allow for practice which cover Beer's Law.
The use of formulas A = εlc and A = 2 – log(%T) is expected so that students will practice determining the unknown concentrations, absorptions, and transmittance.
The tables or graphs needed for references are included.
This resource can be edited to meet your lessons' needs.
The answers are provided.
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In the classroom
Teaching tips & learning objectives
Learning objectives
Calculate an unknown concentration or absorbance using A = εlc
Convert between percent transmittance and absorbance using A = 2 − log(%T)
Determine a calibration slope from absorbance and concentration data
Skills covered
Applying formulas — students rearrange A = εlc to solve for the missing value
Reading data — students pull values from tables and a spectrum graph
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Resource details
Concepts & topics
Core concepts
Core concepts
Beer's Law
Absorbance
Transmittance
Topics
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