Beer's Law Lab - Guided Inquiry Activity
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Гарчиг
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Beer's Law Lab - Guided Inquiry Activity |
Тайлбар
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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. |
Судлагдахуун
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Хими |
Түвшин
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Төгсөгчид - Дотор |
Төрөл
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Remote Learning, Лаб, Удирдамжтай үйл ажиллагаа |
Үргэлжлэх хугацаа
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60 минут |
Багтаасан хариултууд
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Үгүй |
Хэл
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Англи |
Түлхүүр үгс
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absorbance, beer's law, concentration, light, spectroscopy |
Загварчлал(ууд)
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Бийрийн хуулийн Лаб (HTML5), Beer's Law Lab |
Зохиогч(д)
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Susan Hendrickson, Julia Chamberlain |
Сургууль / Байгууллага
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PhET |
Баталсан өдөр
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11/5/14 |
Шинэчилсэн өдөр
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4/6/20 |