College of Science Department of Chemistry Course Code: CHEM 334 Course Title: Analytical Chemistry I General Information Number of Credits: 3 Instructional Format: hours Lectures + 3 hours Lab Contact Hours/Week: 5 Prerequisite: CHEM 0 and MATH 06 Co-requisite: None Assessment: Midterm Exams, Laboratory Work and Final Examination Grading (A F, Pass/Fail): Grading (A F) Textbook: Quantitative Chemical Analysis, by D. C. Harris, 8 th Edition. References (optional): -. Course Description This course is designed to provide a background in the field of analytical chemistry to students in the fields of chemical, biological and environmental sciences. A sound understanding of the theories and principles of analytical chemistry are directly applied to chemistry and related disciplines, especially in the life and environmental sciences. A special emphasis will be placed on the theory of as applied to analytical procedure in acid-base systems, solubility and complexation phenomena in addition to the fundamentals of electrochemistry, spectrophotometry and analytical.. Course Objectives The purpose of this lecture/lab course is to give students an introduction to the theories and principles of quantitative analysis, a major area of analytical chemistry, and to provide them with an appreciation of its practice. To accomplish these objectives, at the end of this course the students should be able to:. Provide an understanding of basic analytical methods and operations.. Introduce quantitative chemistry largely in the framework of inorganic and organic analysis. 3. Provide a fundamental knowledge of the principles underlying the various chemical, electro analytical, and spectrophotometric methods of quantitative analysis. 4. To show how principles of analytical chemistry are applied in chemistry and related disciplines, especially in life and environmental sciences. 5. Be introduced to analytical.
3. Learning Outcomes (a) Knowledge and Understanding On successful completion of this course, students will be able to:. Perform and calculations using appropriate significant figures and units.. Calculate the different propagated errors in different combinations related to analytical data. 3. Calculate statistical parameters with data achieved including, standard deviation, variance, confidence intervals, F test and Q test. 4. Write expression for different types of titrations including polyprotic acids and s. 5. Identify the basic principles of electrochemical methods and principles of spectrophotometry in analytical chemistry. (b) Skills On successful completion of this course, students will be able to:. Emphasize the skills of titrations and other analytical procedures in terms of minimizing random errors.. Integrate knowledge to make informed judgments and solve problems. 3. Collect, manipulate and interpret data and Judge the quality of a measurement in terms of statistical. 4. Work cooperatively in a team to achieve a common goal. 5. Use correctly standard laboratory equipment and glassware and conduct themselves in a safe manner in the laboratory.
Assessment Assessment Criteria Learning outcome: By the end of the course, students will be able to: Assessment criteria [For each learning outcome state the level of understanding a student needs to demonstrate to be able to achieve a specified grade.)] A B C D F Perform and ability to calculate different combination related to Analytical data. Mastery in Statistical area to analyse Analytical data using F-test and Q-test. Skills in writing different types expressions and s. Perform EDTA titrations to quantify the analyte. Basic principles of Electrochemical method in Analytical Chemistry Perform analytical using chromatographic Showing excellent and Excellent analysing statistical data based on sound theory. Accurate and excellent writing expressions for different types of reactions.. Demonstration on an excellent analytical quantifying the analyte with Sound electrochemical methods and application in Analytical Chemistry. Mastery in use of various Good and Demonstration of good skills. A good grasp of writing. Good skills with Good electrochemical methods. Demonstration of good use of various Acceptable skills in and analysing data. Acceptable knowledge writing expressions. in titration Knowledge in basic principles of electrochemistry. chromatographic technics. Less than satisfactory. Limited skills in analysing data. Less than satisfactory knowledge for writing expressions. Limited skills in ing Limited electrochemist ry. Barely able to Lack of basics to measuremen ts. Inability analyse statically data to Evidence of lack of knowledge. Very poor ing EDTA titration Very poor knowledge. Poor skills to 3
4. Course Structure The course is designed to be delivered in one semester of 5 weeks with 5 contact hourse per week ( hours for theory and 3 hours for practical). The course weight is 3 credit hours. 5. Topics Chapter Topics Sections Weeks 3 Experimental Error 3. Significant Figures. 3. Significant Figures in Arithmatics. 3.3 Types of Error 3.4 Propagation of uncertainty from random error. 3.5 Propagation of Uncertainty from Systematic Error 4 Statistics 4. Gaussian Distribution 4. Confidence Intervals 4.3 Comparison of Means with Student s t. 4.4 Comparison of Standard Deviations with the F test. 4.6 Grubbs test for outlier. 7 Activity and the Systematic Treatment of Equilibrium 7.4 Systematic treatment of. 7.5 Applying the Systematic treatment of Equilibrium. 9 Polyprotic Acid-Base Equilibria. 9. Diprotic Acids and Bases. 9. Diprotic buffers. 9.3 Polyprotic Acids and Bases. 9.4 Which is the Principal species. 9.5 Fractional Composition equations. 9.6 Isoelectric and Isoionic ph. EDTA Titrations. Metal Chelate Complexes.. EDTA..3 EDTA Titration Curves..5 Auxiliary Complexing Agents..6 Metal Ion Indicators..7 EDTA Titration Techniques. Advanced Topics in Equilibrium 3 Fundamental of Electrochemistry 7 Fundamentals of spectrophotometry Introduction to analytical. General Approaches to Acid-Base Systems..3 Dependence of Solubility on ph. 3. Basic concepts. 3. Galvamic cells. 3.3 Standard Potentials. 3.4 Nernst Equation 3.5 E o and the Equilibrium constant. 3.6 Cells as Chemical Probes. 7. Properties of Light. 7. Absorption of Light. 7.3 Measuring absorbance. 7.4 Beers Law in Chemical Analysis. 7.5 Spectrophotometric Titrations.. Solvent Extraction.. What is Chromatography..3 A Plumbers View of Chromatography..4 Efficiency of Seperation..5 Why Bands Spread.. 4
6. Lab/tutorial content Week/Lab# Content 3/ Practical : Precision in Determination of Mass and Volume 4/ Practical : Analysis of Vinegar 6/3 Practical 3: An Acid Base Titration 7/4 Practical 4: An Acid Base Titration Analysis of Aspirin 9/5 Practical 5: Determination of Calcium in Eggshell /6 Practical 6: The Analysis of A Water Sample 3/7 Practical 7: Determination of Phosphate in Water 4/8 Practical 8: Thin Layer Chromatography. 5