Beer's Law Lab - Guided Inquiry Activity Een gouden ster duidt op activiteiten van hoge kwaliteit gesteund op onderzoek die de PhET ontwerp gidslijnen volgen.


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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 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
Emailadres phethelp@colorado.edu
School PhET
Datum waarop ingediend 5-11-14
Datum waarop aangepast 6-4-20