Beer's Law Lab - Guided Inquiry Activity
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題名
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Beer's Law Lab - Guided Inquiry Activity |
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内容
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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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課題
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化学 |
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レベル
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学部課程 - 基礎 |
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タイプ
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Guided Activity, Remote Learning, 実験教室 |
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所要時間
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60 分 |
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解答を含む
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いいえ |
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言語
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英語 |
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キーワード
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absorbance, beer's law, concentration, light, spectroscopy |
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シミュレーション
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ベールの法則実験室 (HTML5), ベールの法則実験室 |
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著者
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Susan Hendrickson, Julia Chamberlain |
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学校 / 団体
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PhET |
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送信日
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14/11/05 |
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更新日
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20/04/06 |
