Beer's Law Lab - Guided Inquiry Activity
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Titel
|
Beer's Law Lab - Guided Inquiry Activity |
Beschrijving
|
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. |
Onderwerp
|
Chemie |
Niveau
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Undergrad - Intro |
Type
|
Geleide Activiteit, Labo, Leren van op afstand. |
Duur
|
60 minuten |
Antwoorden inbegrepen
|
Neen |
Taal
|
Engels |
Sleutelwoorden
|
absorbance, beer's law, concentration, light, spectroscopy |
Simulatie(s)
|
Wet van Beer lab (HTML5), Wet van Beer - Lab |
Auteur(s)
|
Susan Hendrickson, Julia Chamberlain |
School
|
PhET |
Datum waarop ingediend
|
5-11-14 |
Datum waarop aangepast
|
6-4-20 |