Beer's Law Lab - Guided Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.

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Tittel Beer's Law Lab - Guided Inquiry Activity
Beskrivelse The learning goals of this guided-inquiry activity are as follows: Students will be able to, (a) Describe the relationship between solution concentration and the intensity of light that is absorbed/transmitted; (b) Explain how wavelength, solution color, and absorbance are related by comparing different solutions; and (c) Use a sketch of an absorption spectrum to describe the concept of maximum absorbance wavelength. This activity was originally developed for a recitation/tutorial which precedes a wet lab on FeNCS2+ spectroscopy. Instructors can edit the last question to refer a solution the students will use in a lab or demo, or use it as is to serve as an extension question even if no benchtop lab will be performed. There is a remote lesson that could be used by individual students if an in class setting is not available.
Emne Kjemi
Nivå Student - introduksjon (bachelor)
Type Guided Activity, Lab, Remote Learning
Varighet 60 minutter
Svar inkludert Nei
Språk English
Nøkkelord absorbance, beer's law, concentration, light, spectroscopy
Simuleringer Beers lov laboratorium (HTML5), Beer's lov laboratorium

Forfattere Susan Hendrickson, Julia Chamberlain
E-post for kontakt
Skole / Organisasjon PhET
Lastet opp 05.11.14
Oppdatert 06.04.20