CH211B : Analytical Chemistry

Department

Department of Biology

Academic Program

Bachelor in Biology

Type

Compulsory

Credits

02

Prerequisite

CH102.

Overview

Introduction to Analytical Chemistry:

1- Definition of analytical chemistry as a branch of chemistry, its role and importance.

2- Types of chemical analyzes:

3- (descriptive analysis, volumetric quantitative analysis, quantitative and granular analysis, automatic analysis).

4- General concepts (the concept of moles - molar and weight relationships of chemical equations - gravimetric coefficient)

5- Units of concentrations of solutions (M, N, m, f, (wt/wt)%, (wt/Vol)%, mole fraction, ppm, ppb, ppt).

6- The concept of effectiveness and the coefficient of effectiveness.

7- Foundations of chemical analysis

8- Analysis plan.

9- Sample collection.

10- Drying samples.

11- Dissolving samples.

12- Purification of samples.

13- Designation of the relevant article.

14- Define the primary standard material and the secondary standard material and give examples of each.

Intended learning outcomes

1- Introducing the student to the fields of analytical chemistry.

2- Empowering the student with ways to express concentration.

3- Developing students' abilities to clarify the phenomena of acids, bases and the constant of water ionization.

4- Developing students' skills to explain how to dilute salts.

5- Providing students with information about buffer solutions and being able to prepare them and draw calibration curves.

6- The student should mention the fields of analytical chemistry.

7- The student should list the ways to express focus.

8- The student should clarify the phenomena of acids and bases and the constant of ionization of water.

9- The student should explain how to dilute salts.

10- The student should be familiar with the buffer solutions and be able to prepare them and draw calibration curves.

11- The student should link the fields of analytical chemistry.

12- The student should deduce ways of expressing concentration.

13- The student should distinguish between acids and bases.

14- The student should criticize and explain the phenomenon of hydration.

15- The student should discuss the regulated solutions and how to draw calibration curves.

16- The student should employ the different fields of analytical chemistry.

17- The student should use differences in the ways of expressing concentration.

18- The student should apply his knowledge of acids and bases.

19- The student should conduct experiments on hydration and dissolution.

20- The student should use the results of the concentration of buffer solutions in drawing calibration curves.

21- The student should be able to communicate and communicate in writing and orally.

22- The student should be able to deliver and submit.

23- The student should be able to solve problems.

24- The student must be a teamwork.

25- The student should be able to manage time.

Teaching and learning methods

1. Lectures

2. Quarterly Activities

3. Duration

Methods of assessments

Notes	Percentage	Evaluation weight	Evaluation duration	Evaluation methods	No.
	25%	25	Two hours	First written test (multiple choice style and essay questions)	1
	25%	25	Two hours	Second written test (multiple choice style and essay questions)	2
	50%	50	Two hours	Final written test (multiple choice style and essay questions)	3

Course Content

Week	Scientific topic	Teaching hours	Lectures	Exercises	Discussion
1-2	- Definition of analytical chemistry as a branch of chemistry, its role and importance. - Types of chemical analyzes (descriptive analysis - volumetric quantitative analysis - quantitative and granular analysis, automatic analysis).	4
3	analysis - volumetric quantitative analysis - quantitative and granular analysis, automatic analysis).	4
4	The concept of effectiveness and the coefficient of effectiveness	2
5	First med term exam
6	Foundations of 1- chemical analysis. 2- Analysis plan. 3- Sample collection. 4- Drying samples. 5-Dissolving samples. Purification of samples. 6- Designation of the relevant article. - Define the primary standard material and the secondary standard material and give examples of each.
7-9	Acid Base titrations: 1- A review of the concepts of acids and bases - the definition of Arrhenius - the definition of Lewis 2- Chemical equilibrium in acid-base reactions 3- Water ionization and pH 4- Calculation of pH of dilute acidic, basic and salt solutions 5- Calculation of pH of dilute acidic, basic and salt solutions 6- Buffer solutions (acidic and basic). 7- Indicators> 8- Calibration curves. 9- Precipitation titrations (silver nitrate).	6
10	Second med term exam
11	Silver nitrate titrations (Moore method, Fagan method, Vollhard method)	2
12-13	Complex formation reactions (definition of complexes and foundations of their formation) EDTA titrations, water hardness, types and methods of estimation.	4
14	Some statistical concepts such as mean, standard deviation, relative standard deviation, accuracy and control, measurement errors and processing of analysis results.	2
15	Final exam
	Total	24

References

Reference Title	Publisher	Version	The author	Reference location
- Fundamentals of Analytical Chemistry	ISBN: 9780534417970		Douglas A Skoog
- Modern Analytical Chemistry	ISBN: 9780072375473,0072375477		David T Harvey
Fundamentals of Analytical Chemistry	ISBN: 0495558281,9780495558286		Skoog and West

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