《无机化学实验下》课程实验教学大纲

1、无机化学实验下实验教学大纲课程代码：09041004课程名称：无机化学实验(下)英文名称：Experimental Inorganic Chemistry实验室名称：无机化学实验室课程学时：72实验学时：72一、无机化学实验教学目的与要求This course is designed to familiarize the student with the basic knowledge of the safety and rules of the chemical laboratory, and operations of the glassware and measuring apparat

2、us. Students will master the basic operations of heating, dissolving, stirring, generation and collection of the gas, evaporation and condensation, and know how to record the data. From this course, students will also learn the chemical properties and reactions of the main elements and their compoun

3、ds, know how to prepare the inorganic and coordination compounds and understand how to determine the chemical constants and its related chemical principles. 主要仪器设备及现有台套数1、台式天平15台7、电子天平15台2、循环水真空泵20台8、电水浴锅 10台3、pH计10台9、电位计10台4、电动离心机20台10、电导率仪10台5、电烘箱10台11、全套常用玻璃仪器每人一套6、电磁搅拌器 90台三、实验课程内容和学时分配序号实验项目名称目

4、的要求实验内容学时分配实验类型每套仪器人数必开选开1Preparation of ammonium chlorideStudy and master the principle and the method for preparing ammonium chlorideMixing (NH4)2SO4 and NaCl. Heating the mixture and filtering. Condense the filtrates, and recrystallizing the crude product. Determining the purity of the product.4基

5、础性1必开2Synthesis of CaO2Synthesis of CaO2 and determine peroxide ionSynthesis of pure CaCO3. Synthesis of CaO2. Elemental analysis and quantitative determination of the product.4综合性1必开3Redox reactions and redox equilibriumUnderstand the chemical battery and electrode potentialTesting the Redox reacti

6、ons and electrode potential. Determining the effect of concentration on the electrode potential. Examining The effects of acidity and concentration on the redox reaction4基础性1必开4Non-metallic elements (Halogen, Oxygen, Sulfur)Know the method of preparation of gas and assembly of the glassware.Preparat

7、ion of potassium chlorate and sodium hypochlorite. Testing the oxidation abilities of Cl2, Br2 and I2, and the reducing abilities of Cl-, Br- and I-. Determining the properties of the salts of halogen oxyanions.4基础性1必开5Isolation and identification of common non-metallic anionsStudy and master the me

8、thods of isolation and identification of anionsIdentifying the common anions and separating ions in a mixture.4基础性1必开6Alkali metals, alkaline earth metalsCompare the reaction activities between alkali metal and alkaline earth metal. Practice the flame reactions and know how to handle metallic sodium

9、 and potassium.Determining the properties of Na, K, Mg, Al. Testing the solubilities of the hydroxides of mag- nesium, calcium, barium and aluminum. Examining the flame reactions of IA and IIA elements. Preparing the insoluble salts of tin, lead, antimony and bismuth4基础性1必开7Preparation and content a

10、nalysis of calcined sodaConsolidate the operations of analytical balance and titration.Purification of crude salt. Preparation of NaHCO3. Preparation of Na2CO3. Deter- mining the purity of the product.4综合性1必开8Metals located in ds-block (Copper, Silver, Zinc ,Cadmium and Mercury)Understand the acid a

11、nd alkali properties of the oxides and hydroxides of copper, silver, zinc, cadmium and mercuryPreparations and properties of the hydroxides or oxides of copper, silver, zinc, cadmium and mer cury. Preparation and properties of the sulfides of Zinc, Cadmium and Mer- cury. Preparation of the coordinat

12、ion complexes of Copper, Silver, Zinc and Mercury.4基础性1必开9Synthesis of Potassium Trioxalatoferrate (III)practice the basic operations of heating, filtration, evaporation。Synthesis of ferric hydroxide. Synthesis of potassium trioxalatoferrate(III).Determining the properties of the product.4综合性1必开10Se

13、paration and identification of cations (I)learn the separation and identification methods of the mixture of common cations.Identification of alkali metals and alkaline earth metals. Identifi cations of the ions in the p-block and ds-block elementsSeparation and identification of the mixed ions4基础性1必

14、开11Determination of the equilibrium constant of I3-I-+I2titration operationKnow the principles of the equilibrium movement. Practice titration operation.Conducting the equilibrium experiment between I3-, I- and I2. Determining the he equilibrium constant ofI3-I-+I2 reaction.4综合性1必开12Preparation of p

15、otassium permanganateConsolidate the operation of weighing by analytical balance, titration and vacuum filtration.Preparation of K2MnO4. Converting K2MnO4 to KMnO4. Analyzing the product4综合性1必开13The elements of the first transition metal series (titanium, vanadium, chromium and manganeseMaster the i

16、mportant properties of the transition metal compoundsDetermining the important pro- perties of titanium, vanadium, chro- mium and manga- nese compounds.4基础性1必开14Preparation of basic copper carbonateexploring the reaction condition for preparing basic copper carbonatePreparation of reactant solution.

17、 Exploration of the reaction conditions and preparation of basic copper carbonate.4综合性1必开15Main group metals (Al, Sn, Pb, Sb and Bi)Test and compare the solubilities of hydroxides and salts of aluminum, tin, lead, antimony and bismuthTesting the properties of Al, Sn, Pb, Sb and Bi. Examining the sol

18、ubilities of the hydroxides of these elements. Determining the properties of the sulfides of these elements.4基础性1必开16Preparation of hydrated chromium (II) acetateStudy the principles and methods of preparing the easily oxidized and unstable compoundsMake a NaAc solution. Using Zn powder to reduce CrCl3. Preparation of the hydrated chromium (II) acetate.4综合性1必开1