Beer's Law Lab - Guided Inquiry Activity
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Pavadinimas
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Beer's Law Lab - Guided Inquiry Activity |
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Aprašymas
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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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Tema
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Chemija |
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Lygis
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Bakalauras - įžanga |
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Tipas
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Guided Activity, Lab, Nuotolinis mokymasis |
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Trukmė
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60 minutės |
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Įtraukti Atsakymai
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Ne |
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Kalba
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Anglų |
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Raktažodžiai
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absorbance, beer's law, concentration, light, spectroscopy |
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Simuliacija(-os)
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Bugerio-Lamberto-Bero dėsnio laboratorija (HTML5), Beer's Law Lab |
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Autorius (-ai)
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Susan Hendrickson, Julia Chamberlain |
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Mokykla / Organizacija
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PhET |
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Pateikimo data
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14.11.5 |
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Data atnaujinta
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20.4.6 |
