Week |
Theoretical |
Practical |
1 |
Content, objectives and outcomes of the course. Matter and components, homogenous and heterogeneous matters, solutions (true solutions, colloidal solutions, suspensions), solvents (hydrophobic solvents, hydrophilic solvents).
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Laboratory safety rules, Introduce to laboratory equipments
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2 |
Saturation degree of solutions (unsaturated, saturated , supersaturated solutions), azeotropic solutions and mixtures, water solubility of several compounds, dipol property of water and dissolving effects.
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Gravimetric determination of chloride.
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3 |
Water solubility of metallic compounds, salts, bases with hydroxyl, metal oxides, polar covalent bonded compounds and ametallic compounds with hydrogen bond.
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Gravimetric determination of sulphates.
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4 |
Water solubility of ametallic oxides and some organic compounds, electricity-conducting/non conducting solutions, electrolyte solutions.
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Standardization of dilute acidic and basic solutions with primer standards.
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5 |
Chemical reactions, reaction rate (factors affecting reaction rate), chemical equilibrium ( the effects of temperature, pressure and concentration on equilibrium).
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Neutralimetric determinations I: Determination of the concentration of a concentrated acid.
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6 |
Homogenous and heterogeneous equilibrium in dilute aqueous solutions, homogenous equilibrium in weak electrolyte solutions, common ion effect on equilibrium reactions, acids and bases.
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Neutralimetric determinations II: Co-determination of alkaline hydroxide and alkaline carbonate
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7 |
Solution concentrations and preparation of solutions ( by weight and by volume: molal, molar and normal solutions), diluting and concentrating of solutions, problem solving.
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Neutralimetric determinations III: Co-determination of alkaline carbonates and bicarbonates
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8 |
pH of electrolyte solutions, pH of acidic solutions, monobasic acids, strong, semi- strong, weak and very weak acids, problem solving.
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Preparation of standard potassium per manganate solution and manganometric determination of hydrogen peroxide
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9 |
pH of dilute polybasic acid solutions (dibasic acids, tribasic acids, pH of the mixtures of two weak acids), pH of dilute basic solutions (strong-weak bases).
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Determination of easily-oxidizable organic carbon
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10 |
pH of dilute salt solutions and hydrolysis (pH of salt solutions with strong acid and weak base, pH of salt solutions with weak acid and strong base, pH of salt solutions with weak acid and weak base) buffer solutions and preparations.
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Determination of chloride ions by Mohr method
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11 |
Properties of buffer solutions, pH of buffer solutions, buffer capacity, problem solving.
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Determination of calcium and magnesium ions.
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12 |
Heterogeneous equilibrium of sparingly soluble salts (solubility product, molar solubility, calculation of solubility from solubility product), problem solving.
|
Determination of ammonium nitrogen by distillation
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13 |
Factors affecting solubility of sparingly soluble salts (temperature, common ion, foreign ion, OH3+ concentrations, hydrolysis, solvent effects), problem solving
|
Laboratory exam (theoretical and practical part)
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14 |
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