Beer's Law Lab - Guided Inquiry Activity
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Sarlavha
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Beer's Law Lab - Guided Inquiry Activity |
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Tavsif
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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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Fan
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Kimyo |
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Daraja
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Boshlang‘ich Bakalavr |
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Tur
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Laboratoriya, Masofaviy O‘rganish, Yo‘naltirilgan faoliyat |
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Davomiylik
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60 minut |
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Javoblar Kiritilgan
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Yo‘q |
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Til
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Inglizcha |
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Kalit so‘zlar
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absorbance, beer's law, concentration, light, spectroscopy |
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Simulyatsiya(lar)
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Ber qonuni laboratoriyasi (HTML5), Beer's Law Lab |
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Muallif(lar)
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Susan Hendrickson, Julia Chamberlain |
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Maktab/Tashkilot
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PhET |
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Topshirilgan sana
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11/5/14 |
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Yangilangan sana
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4/6/20 |
