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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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Analytical chemistry explains, on the basis of equilibrium theory, how to treat various phenomena in solution that begin with the process of dissolution, as a foundation for the qualitative and quantitative analysis of substances. Through this approach, students will learn to understand and quantitatively handle various equilibrium reactions in solution—such as acid–base reactions, complex formation reactions, redox reactions, and dissolution–precipitation reactions—and to apply this knowledge to analytical techniques and data analysis. In addition, from the perspective of measurement, the course will provide explanations centered on the proper use of experimental apparatus.
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・Visualize how substances dissolve in a solvent and in what form they exist in solution.
・Understand and explain chemical equilibrium (law of mass action, mass balance, and charge balance).
・Define acids and bases from several perspectives and calculate concentrations and pH based on acid–base equilibria.
・Understand complex formation, redox reactions, and dissolution equilibria, and derive concentrations in solution.
・Describe the behavior of chemical equilibrium from both kinetic and thermodynamic viewpoints.
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Lectures will be given on the topics listed below. At the beginning of each class, approximately 20 minutes will be devoted to explanations of exercise problems. In addition, the final 20–30 minutes of each class will be used for review or practice problems related to that day's lecture.
Announcements regarding the course and submission of assignments will be handled through the learning support system.
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第1回
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Concentrations in solutions
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Definitions of concentration and concentration calculations
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第2回
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Dissolution of solids and properties of solutions (1)
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Dissolution of substances, the unique properties of water, electrolytes, and activity
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第3回
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Dissolution of solids and properties of solutions (2)
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Dissolution mechanisms of substances and hydration (solvation) phenomena; their thermodynamic description
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第4回
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Acids and bases (1)
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Arrhenius and Brønsted–Lowry definitions of acids and bases, and their strengths
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第5回
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Acid–base equilibrium
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Quantitative treatment of chemical equilibria in solution for strong acids, strong bases, weak acids, and weak bases
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第6回
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Equilibria of polyprotic acids and bases
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Quantitative treatment of stepwise dissociation of acids and bases
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第7回
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Applications of acid–base equilibrium
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Graphical representation of acid–base equilibria (species distribution curves)
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第8回
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Interim summary
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Exercises covering the content of Weeks 1–7.
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第9回
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Thermodynamic treatment of chemical equilibrium
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Relationship between chemical equilibrium and Gibbs free energy
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第10回
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Precipitation equilibrium (1)
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Solubility of solutes, the solubility product, and dissolution equilibrium; effects of the common-ion effect, salt effects, and hydrogen-ion concentration on dissolution.
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第11回
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Precipitation equilibrium (2)
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Systems in which precipitation equilibrium competes with other equilibria (such as acid dissociation equilibria).
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第12回
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Complex formation equilibrium (1)
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Complex formation reactions of metal ions and stability constants
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第13回
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Complex formation equilibrium (2)
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Systems in which complex formation equilibria compete with other equilibria (such as acid dissociation and precipitation equilibria).
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第14回
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Extraction equilibrium
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Equilibrium treatment of solvent extraction systems using biphasic systems composed of immiscible water and oil (organic solvent).
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第15回
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Final examination
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An examination will be conducted on the content covered in Lectures 1–14.
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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: 10% D: --%
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In principle, evaluation will be based on the final examination.
Final examination: 95%; in-class assignments, reports, and others: 5%.
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分析化学の基礎
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9784320042957
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佐竹正忠 他
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共立出版
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1994
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備考
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Students are required to purchase the textbook.
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備考
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Please also make use of the library and other available resources.
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Chemical equilibria in solutions: acid–base equilibrium, dissolution equilibrium, complex formation equilibrium, and extraction equilibrium
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| (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。 |
| (持続可能な都市)包摂的で安全かつ強靱（レジリエント）で持続可能な都市及び人間居住を実現する。 |
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Physical Chemistry I, Physical Chemistry II, Inorganic Chemistry, Coordination Chemistry
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E-mail：k-fujii@yamaguchi-u.ac.jp
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Every Friday, 14:30–16:00
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