CHEMISTRY LAB. 1*
理工学部 - 物質生命理工学科
SML5130E
コース情報
担当教員: 内田 寛
単位数: 1
年度: 2024
学期: 4クォーター
曜限: 木3, 木4, 金3, 金4
形式: 対面授業
レベル: 200
アクティブラーニング: あり
他学部履修: 不可
評価方法
出席状況
その他
50.0 % attendance, 50.0 % experiment reports (multiple) Attendance means participation in face-to-face lectures, and the results of comprehension confirmation through class preparation using various materials, oral examinations during or after the lecture, and confirmation of submissions are also reflected in attendance. The results of viewing on-demand lessons are also reflected in attendance. Attendance at all classes is a prerequisite for grade evaluation, and all 12 experiments are required. If you are absent from class due to unavoidable reasons, we will discuss whether or not to implement supplementary classes based on the submission of materials confirming the reason. (Reason: As a general rule, it is limited to "sick leave due to infectious diseases, etc.", "bereavement", "transportation delay", "disaster", "appointment by lay judge system"). Attendance also includes the pre-experiment preparation and attitude during experiment. Evaluation of reports considers the submissions, the contents and the submission status (delays, etc.). Non-submission of the report is not allowed. Students will use "experiment notebooks" created based on the lesson content for attendance evaluation. In the notebook, all the contents such as preparations, observations during the experiment, results, discussions, and reading materials such as videos should be summarized and submitted after the experiments.
詳細情報
概要
In this class, we will learn about techniques and methods to synthesise chemical substances, their safe handling and application as functional inorganic materials/compounds. Separation and purification techniques for identification and functional evaluation of the synthesised compounds will also be explored. Experiments will therefore focus on synthesis, separation and purification of inorganic materials/compounds and metal complexes. Physical and functional evaluation by spectroscopy and diffraction methods will also be conducted. This is a compulsory elective subject for students in the 3rd year or higher, and further promotes the learning of “fundamentals of the natural sciences in general, including physics, chemistry, biology” according to the curriculum policy (CP2). Active learning: Students, individually or in small groups, interact closely with the instructors (who give feedback) and the experiments involve problem solving and groupwork.
目標
The ultimate goal is to acquire the experimental techniques and knowledge for use in more specialized fields (especially research in inorganic compounds and metal complexes). According to diploma policy (Department of Materials and Life Sciences, DP3): The ability to systematically understand the fundamental of materials and life and contribute to the creation of substances ranging from atoms and molecules to polymers and living molecules as well as technology development.
授業外の学習
Be sure to prepare and review the experiments before starting. Preparation: Read the text carefully and fully understand the experiment before class. The purpose, theory, and expected work flow of the experimental task are to be summarized in the experimental notebook in advance. (Approximately 3 hours) Review (Report): Organize the results of the experiment in the notebook. Summarize considerations and issues regarding the experimental results in the notebook. (Approximately 3 hours) Details will be given in the first class.
所要時間: Preparation: approx. 3 h / Review: approx. 3 h
スケジュール
- Guidance. Explanation of experiments, safety precautions. Classes are basically planned to be conducted by face-to-face lectures, but for some tasks, online materials (preparatory videos, etc.) will be viewed on-demand in parallel. Details will be explained at the time of the initial guidance (attendance required). The sequence (i.e. order) of the following experiments (schedule items 2-13) will vary depending on group.
- Synthesis of triphosphate: (1) Reagent and sample preparation
- Synthesis of triphosphate: (2) Titration experiment
- Synthesis of metal complex: Synthesis of cobalt complex (1)
- Synthesis of metal complex: Synthesis of cobalt complex (2)
- Properties of metal complex: (1) UV-VIS spectroscopy
- Properties of metal complex: (2) Conductivity
- Syntheses and properties of optical isomers: Optical resolution of tris(ethylenediamine)cobalt(III) salt
- Syntheses and properties of optical isomers: Optical rotation of tris(ethylenediamine)cobalt(III) salt
- Structure and density of inorganic compounds: (1) Pycnometer method
- Structure and density of inorganic compounds: (2) X-ray diffraction method
- Chemical battery: (1) principle of operation
- Chemical battery: (2) setup and measurement of model battery systems
- Wrap-up/Summary
教科書
Distributed in class.
Chemistry Lab 1 Textbook (2024 version)
著者: Department of Materials and Life Sciences
参考書
書籍情報はありません。