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|Authors||Julia Chamberlain, Susan Hendrickson|
|School / Organization||PhET|
|Title||Concentration and Beer's Law Investigation|
|Keywords||concentration, beer's law, spectroscopy, absorbance, solution, molarity, chemistry|
|Description||This activity was used as a refresher for Gen Chem 2 students in Recitation, prior to doing a wet lab on FeNCS2+ spectroscopy. Users may want to edit the last question to include a solution they will use in lab; currently it mentions FeNCS2+ specifically.|
|Level||Undergraduate - Intro, High School|
What do you think about this activity? How did you use it or change it for your class? Professionally constructive comments welcome.