Beer's Law Lab - Guided Inquiry Activity
Download wszystkie pliki jako skompresowany .zip
NIE proś o uprawnienia edycji materiałów Google.
In order to create your own version of this activity, make a copy. (File > Make a Copy)
Tytuł
|
Beer's Law Lab - Guided Inquiry Activity |
Opis
|
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. |
Przedmiot
|
Chemia |
Poziom
|
Licencjat – wprowadzenie |
Rodzaj
|
Aktywność kierowana, Laboratorium, Nauka zdalna |
Czas trwania
|
60 minut |
Zawiera odpowiedzi
|
Nie |
Język
|
angielski |
Słowa kluczowe
|
absorbance, beer's law, concentration, light, spectroscopy |
Symulacja(e)
|
Prawo Beera (HTML5), Prawo Beera Lab |
Autorzy
|
Susan Hendrickson, Julia Chamberlain |
Szkoła / Organizacja
|
PhET |
Data przesłania
|
14-11-05 |
Data zaktualizowana
|
20-04-06 |