Learning Objectives
- Page ID
- 134593
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)Unit I: Sampling and Statistical Analysis of data
At the end of this unit the student should be able to:
- Define and use the concept of sampling in quantitative chemical analy- sis.
- Define and distinguish the various types of errors encountered in quanti- tative experimental measurements.
- Explain the difference between between accuracy and precision.
- Perform basic statistical analysis of experimental data involving descriptive statistics.
UNIT II: Fundamentals of volumetric chemical analysis, Acid-Base Reactions & Titrations
At the end of this unit the student should be able to:
- Identify acids and bases using the Bronsted-Lowry and Lewis concepts of acids and bases.
- Use acid-base theories to distinguish between strong and weak acid/ base.
- Use the concept of diprotic and polyprotic acid equilibria to do related calculations.
- Explain the basic concepts of acid-base equilibria and carry out associated calculations.
- Apply the general principles of chemical equilibrium to precipitation, acid-base, complexation, reactions and titrations.
- Define and apply the principles and steps involved in acid-base equilibriaand solubility equilibria
- Evaluate the pH in the course of acid-base titrations.
Unit III: Redox reactions and titrations
At the end of the unit the student should be able to:
- Define and describe the concept of redox reactions, with examples.
- Write balanced net ionic reactions for Oxidation/Reduction equations.
- Carry out Redox-type titration experiments and associated calculations.
Unit IV: Complex-ion equilibria and complexometric titrations
At the end of the unit the student will be able to:
- Define and understand the use of terminologies relevant in complex ionequilibria.
- Describe and explain the fundamental principles of complex equilibria and stepwise equilibrium reactions.
- Apply the principles of chemical equilibria to complexometric titra- tions.
- Carry out complexometric titrations and related calculations.
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Unit Number |
Learning Objective(s) |
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UNIT I: Sampling and Statistical Analysis of data |
- Explain the notion of Sampling as an integral part of Analytical Methods of Analysis. - Identify and describe the sources of sampling error. - Have a knowledge of some important basic principles of error analysis. - Identify and discuss the various types and sources of experimental errors. - Explain and use the concept ofsignificant figures. - Define and distinguish betweenabsolute vs. relative error; random vs. systematic error; - Describe the relationship between error and probability. - Apply simple statistics and error analysis to determine the reliability of analytical chemical procedures. - Clearly and correctly report measurements and the uncertainties in them. |
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UNIT II: Fundamentals of Volumetric Chemical Analysis, Acid/Base Equilibria & Titrations |
- Perform stoichiometry & titration calculations. - Use equilibrium constants for acid base reactions. - Distinguish between equivalence and end point, blank and back titrations. - Have a working knowledge of endpoint detection and its significance. - Explain weak acid/base dissociations. - Explain and sketch precisely thetitration curves (pH profiles) ofdifferent types of acid-base reactions. - Explain the concept of diprotic acid/ base neutralizations. - Identify some common acid-base indicators and be able to specify which ones to use for various titrations. |
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UNIT III: Redox Reactions and Titrations |
- Define Oxidation/Reduction Reactions,Oxidation and Reduction, Oxidation numbers. - Define Oxidizing and Reducing agentswith Examples. - Assign oxidation numbers based on the Rules of assignment. - Know the steps needed to balance Oxidation/Reduction reactions in acidic and basic solutions. - Carry out oxidation/Reduction titration experiments and related calculations. |
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UNIT IV: Complex-ion equilibria and complexometric titrations |
- Understand the concept of stepwise Equilibrium processes. - Define and discuss Polyprotic acidequilibria and titrations. - Understand the concept of Complexo metric Titrations and their applications. |