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メディア授業とは，メディアを利用して遠隔方式により実施する授業の授業時数が，総授業時数の半数を超える授業をいいます。
メディア授業により取得した単位は，卒業要件として修得すべき単位のうち60単位を超えないものとされています。
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In Analytical Chemistry I, fundamentals of chemical equilibrium in solution are covered.
Analytical chemistry is not only important as a technique and knowledge, but also as the basis of chemical research, i.e., the method of qualitative and quantitative analysis of various chemical species to clearly understand the characteristics of samples and to advance ideas from there.
In this course, the fundamentals of ionic equilibrium in solution, gravimetric analysis, and volumetric analysis will be explained.
The importance of analytical and measurement chemistry in the chemical industry will also be introduced by the lecturer (KA), who has worked in the research and development department of a chemical manufacturer.
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Analytical chemistry is a branch of chemistry alongside physical chemistry, inorganic chemistry, and organic chemistry. This course is designed to develop an understanding of various analytical and separation techniques based on fundamental chemical reaction principles.
Students will gain knowledge of different volumetric analysis methods, including their principles and analytical applications.
🟦Learning Objectives:🟦
1️⃣Knowledge and Understanding:
*Understand the fundamentals of analytical chemistry.
*Develop an understanding of solution chemistry.
2️⃣Critical Thinking and Judgment:
*Learn qualitative and quantitative methods, which are fundamental to chemistry.
3️⃣Interest and Motivation:
*Analytical chemistry explores methodologies to extract truth and reality from chemical phenomena.
*Students are encouraged to take an interest in everyday phenomena and apply the knowledge acquired in this course to understand and explain their mechanisms.
4️⃣Attitude:
*Emphasis is placed on developing a deep understanding of concepts rather than rote memorization.
5️⃣Skills and Expression:
Acquire the ability to analyze and explain phenomena from a chemical perspective.
6️⃣Additional Considerations:
Students are expected to study not merely for credit acquisition but with an awareness of the purpose of learning for their future.
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This course covers the basics and applications of chemical equilibrium in solution.
The course will focus mainly on volumetric analysis methods. Specifically, four volumetric analytical methods, acid-base titration, precipitation titration, complexation titration (chelatometry), and redox titration, will be explained, including chemical equilibria involved in each method, the role of analytical indicators, sample handling, and points to keep in mind during operation.
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第1回
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Guidance
About Analytical Chemistry
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Chemical Analysis Methods
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第2回
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Definition of IUPAC units
Handling of measured values
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concentration (percentage concentration, molar concentration, weight molar concentration, formula concentration, specified degree, ppm), significant figures
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第3回
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Concept of activity level and ionic strength
Activity coefficient
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Active Volume, Ionic Strength, Thermodynamic Equilibrium Constant, Concentration Equilibrium Constant, Debye-Hückel Rule
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第4回
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Acid-Base equilibria
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Lewis acid base, Brønsted acid base, dissociation constant, polybasic acid, buffer solution
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第5回
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Acid-Base Titration
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Acid-Strong Base Titration, Acid-Sweak Base Titration, Titration Curve, Equivalent Point, Endpoint, pH Indicator
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第6回
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Precipitation equilibrium
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Solubility, solubility product, common ion effect, quantitative precipitation, fractional precipitation
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第7回
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Precipitation titration
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Mohr method, Fajans method, Forhardt method
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第8回
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Mid-term summary and mid-term examination
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Summary of the 1st to 7th lectures
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第9回
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Metal complex formation equilibria
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Complexation Constants, Sequential Formation Constants, Coordination Compounds, Chelating Reagents
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第10回
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Chelatometric titration
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Chelating Effect, EDTA, Masking Agent
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第11回
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Redox equilibria
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Oxidant, Reductant, Electrode Potential, Nernstian Formula, Electromotive Force
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第12回
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Redox titration
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Potassium Permanganate Titration, Iodine Titration, Chemical Oxygen Demand, Dissolved Oxygen
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第13回
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Ion-selective electrode - Wikipedia
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Membrane Potential, Interface Potential, Nernstian Response, pH Electrode
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第14回
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Processing of measured values
Statistical Processing
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Accuracy and Precision, Rounding of Numbers, Errors, Propagation of Errors, and t-Test
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第15回
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Current Analytical Chemistry
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Magnetic Analysis, Activation Analysis, Thermal Analysis, Surface Analysis
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第16回
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Terminal examination
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Summary of the 9th to 15th lectures
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※AL（アクティブ・ラーニング）欄に関する注
・授業全体で、AL（アクティブ・ラーニング）が占める時間の割合を、それぞれの項目ごとに示しています。
・A〜Dのアルファベットは、以下の学修形態を指しています。
【A：グループワーク】、【B：ディスカッション・ディベート】、【C：フィールドワーク（実験・実習、演習を含む）】、【D：プレゼンテーション】
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A: --% B: --% C: --% D: --%
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Midterm Exam: 50%
Final Exam: 50%
※Attendance is a disqualifying criterion, and five or more absences will result in disqualification.
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クリスチャン分析化学【I.基礎編】
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9784621301098
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Gary D. Christian, Purnendu K. Dasgupta, Kevin A. Schug [著] ; 壹
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丸善出版
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2016
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クリスチャン分析化学【II.機器分析編】
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9784621301104
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Gary D. Christian, Purnendu K. Dasgupta, Kevin A. Schug [著] ; 壹
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丸善出版
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2016
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備考
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備考
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Since there are many other related reference books in the library, it is advisable to find a book that is suitable for you and teach yourself.
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Acids and bases, oxidation and reduction, inorganic compounds, energy, thermodynamics, chemical potentials, chemical equilibrium, measurement, spectroscopy
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| (水・衛生)すべての人々の水と衛生の利用可能性と持続可能な管理を確保する。 |
| (エネルギー)すべての人々の、安価かつ信頼できる持続可能な近代的エネルギーへのアクセスを確保する。 |
| (インフラ、産業化、イノベーション)強靱（レジリエント）なインフラ構築、包摂的かつ持続可能な産業化の促進及びイノベーションの推進を図る。 |
| (持続可能な生産と消費)持続可能な生産消費形態を確保する。 |
| (気候変動)気候変動及びその影響を軽減するための緊急対策を講じる。 |
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Kenta Adachi, Ph.D.
Telephone: 083-933-5731 (Faculty of Science Building 1: Room 441)
Email: k-adachi@yamaguchi-u.ac.jp
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