Beer's Law Lab - Guided Inquiry Activity
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Tittel
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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
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Kjemi |
Nivå
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Student - introduksjon (bachelor) |
Type
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Guided Activity, Lab, Remote Learning |
Varighet
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60 minutter |
Svar inkludert
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Nei |
Språk
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English |
Nøkkelord
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absorbance, beer's law, concentration, light, spectroscopy |
Simuleringer
|
Beers lov laboratorium (HTML5), Beer's lov laboratorium |
Forfattere
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Susan Hendrickson, Julia Chamberlain |
Skole / Organisasjon
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PhET |
Lastet opp
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05.11.14 |
Oppdatert
|
06.04.20 |