Beer's Law Lab - Guided Inquiry Activity
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Pealkiri
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Beer's Law Lab - Guided Inquiry Activity |
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Kirjeldus
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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. |
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Õppeaine
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Keemia |
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Tase
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Üliõpilane - Sissejuhatus |
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Tüüp
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Guided Activity, Praktikum, Remote Learning |
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Kestus
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60 minutit |
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Koos vastustega
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Ei |
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Keel
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inglise |
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Võtmesõnad
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absorbance, beer's law, concentration, light, spectroscopy |
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Simulatsioonid
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Beeri seadus (HTML5), Beer's Law Lab |
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Autorid
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Susan Hendrickson, Julia Chamberlain |
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Kool / Organisatsioon
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PhET |
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Sisestatud
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5.11.14 |
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Uuendatud
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6.04.20 |
