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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Başlık Beer's Law Lab - Guided Inquiry Activity
Açıklama 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.
Konu Kimya
Seviye Lisans - Giriş
Tür Guided Activity, Laboratuvar, Remote Learning
Süre 60 dakika
Yanıtları dahil Hayır
Dil İngilizce
Anahtar Kelimeler absorbance, beer's law, concentration, light, spectroscopy
Benzetimler Beer's Kanunu Laboratuvarı (HTML5), Beer Kanunu Deneyi


Yazar Susan Hendrickson, Julia Chamberlain
E-posta İletişim phethelp@colorado.edu
Okul / Kurum PhET
Gönderildi 05.11.2014
Güncellendi 06.04.2020