Beer's Law Lab - Guided Inquiry Activity
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제목
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Beer's Law Lab - Guided Inquiry Activity |
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설명
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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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주제
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화학 |
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수준
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대학-하급 |
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유형
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실험목록 구분 안내된 활동목록 구분 원격학습 |
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기간
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60 분 |
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정답 포함
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아니요 |
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언어
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영어 |
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키워드
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absorbance목록 구분 beer's law목록 구분 concentration목록 구분 light목록 구분 spectroscopy |
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시뮬레이션
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베어의 법칙 실험 (HTML5)목록 구분 Beer 법칙 실험 |
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저자(들)
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Susan Hendrickson, Julia Chamberlain |
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학교/기관
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PhET |
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제출일
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14. 11. 5 |
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업데이트 날자
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20. 4. 6 |
