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Chemistry and Organic Chemistry Lab

 

Introduction

 

Purposes: We have attempted to provide a laboratory course for chemistry majors and graduate students to become superior laboratory works. The first step to success in laboratory course is to be prepared before you enter the laboratory and carefully study each experiment before you come to the lab. The second step to success is to be aware of what you are doing and why at all times. Safety is the most important thing in the lab.

Coures:     The experiment courses contain general chemistry and organic chemistry that are operated in teaching courses. The training for experiment skill and reducing the waste are equally emphasized.

 

I. General Chemistry Laboratory

 

II. Organic Chemistry Laboratory

Week

Experiment topics

 

Week

Experiment topics

1~3

Check In and Safety Lecture

 

1~3

Check In and Safety Lecture

4

Molar Volume of Nitrogen Gas

 

4

Distillaton

5

Determination of Avogadro’s Number

 

5

Thin-layer Chromatography

6

Purification of Substance by Chemical Reaction

 

6

Column Chromatography

7

Calibration of Thermometer

 

7

Components Extraction of Tea

8

Determination of Henry’s Constant

 

8

Sublimation of Caffeine

9~10

Mid-term Examination

 

9~10

Mid-term Examination

11

Determination of Solubility Product

 

11

Re-crystallization

12

Acid-Base Indicators and Determination of pH-value

 

12

Application of Extraction

13

Phase Distribution of Organic Acid between Water and Organic Solvent

 

13

Preparation of Alcohol — Reduction Reaction

14

Buffer Solutions

 

14

Purification of Alcohol — Column Chromatography

15

Quantitative Analysis of Vitamin C

 

15

Preparation of Aspirin

16

Operation test

 

16

Properties and Reactions of Alcohol

17~18

Final-term Exanimation

 

17~18

Final-term Exanimation

 

Textbook : ”University General Chemistry Experiment,10th ed.,National Taiwan University Publishing。

Data Provider:Dr. 張清堯 and Dr. Pei-Chun Chang

 

Equipment & Facility  

                 
         
  PH Meter   Pure water producer   Electronic Balance   Magnetic Stirrer  
                 
                 
                 
         
  Ice Maker   Huffman Electrolysis Apparatus   UV Box   Analytical Balance  
                 
 

                             
                       
  Anti-Moisture Dry Box       Oven       Concentrator and Vacuum Pump          
                             
 

 

 

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