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Main
UQU Programs
Chemistry

Volumetric and Gravimetric Analysis

CHM1202
3 hours English

Volumetric and Gravimetric Analysis

Volumetric and Gravimetric Analysis
CHM1201 Principles of Analytical Chemistry
3 hours No requisites
1 Classification and applications of quantitative analysis and solution concentration parameters
2 The principles of volumetric analysis– Acid–base titrations
3 Neutralization titrations and the applications of neutralization titrations - Stoichiometric Calculations: The Workhorse of the Analyst
4 Precipitation theory, adsorption indicators, applications of precipitation titrations and titrations which include complexes formation
5 Complexometric reactions and titrations and their applications in water analysis and manufacture and reduction – oxidation (Redox) titrations and their applications
6 Principles and requirements of gravimetric analysis and precipitation equilibria
7 Theoretical principles of precipitation and stages of saturated, supersaturated and solubility product, precipitation formation (nucleation, precipitate growth)
8 Mid Term exam
9 Factors affecting the solubility of precipitate, precipitation from homogeneous solution and contamination of precipitates, types of contaminates (co-precipitation, post precipitation, surface adsorption)
10 The methods of contaminates removing or minimizing
11 Organic precipitants, requirements and its application-Inorganic precipitants, requirements and its application
12 Calculations of gravimetric analysis
13 Revision
1.1 Mapped to: K1

Express analytical results using appropriate units of concentrations and statistical forms.

Teaching Strategy - Lectures - Scientific discussion
Assessment Methods Mid-term exam Final exam
1.2 Mapped to: K2

Recognize the fundamentals of titration theories and precipitation equilibria.

Teaching Strategy - Lectures - Web based study
Assessment Methods Mid-term exam Final exam
2.1 Mapped to: S1

Recall various applications of various types of titrations.

Teaching Strategy Lab experiments
Assessment Methods - long and short essays - posters lab manuals
2.2 Mapped to: S1

Apply calculations for titrations and precipitation equilibria.

Teaching Strategy Lab experiments Lectures
Assessment Methods Lab exam
2.3 Mapped to: S2

Apply the suitable methods referred to concentration units.

Teaching Strategy - Lectures
Assessment Methods Final exam
3.1 Mapped to: V1

Work effectively both in a team, and independently on solving some titration and gravimetric analysis problems.

Teaching Strategy - Project - Presentation
Assessment Methods Write a report and Observation of group’s teamwork performance
3.2 Mapped to: V2

Manage resources, time and collaborate with members of the group.

Teaching Strategy - Group discussion
Assessment Methods Observation by the instructor
Assessment
Weight
Homework and/or activities.
10%
Midterm Exam.
20%
Practical Exam.
30%
Final Exam. (2 hours exam)
40%
Total
100%