Quantitative Chemical Analysis 10th Edition by Daniel C. Harris, Charles A. Lucy – Ebook PDF Instant Download/Delivery: 1319274023, 9781319274023
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ISBN 10: 1319274023
ISBN 13: 9781319274023
Author: Daniel C. Harris, Charles A. Lucy
The 10th edition of Quantitative Chemical Analysis continues to set the standard for learning analytical chemistry with distinguished writing, the most up-to-date content, and now the acclaimed SaplingPlus program, supporting exceptional problem solving practice. New author Charles Lucy joins Dan Harris, infusing additional subject expertise and classroom experience into the 10th edition. SaplingPlus combines Sapling’s renowned online homework with an extensive suite of engaging multimedia learning resources and a full eBook of Quantitative Chemical Analysis, 10e.
Quantitative Chemical Analysis 10th Table of contents:
Chapter 0 The Analytical Process
0-1 The Analytical Chemist’s Job
Sampling
Sample Preparation
Chemical Analysis (At Last!)
Calibration Curves
Interpreting the Results
Simplifying Sample Preparation with Solid-Phase Extraction
0-2 General Steps in a Chemical Analysis
Box 0-1 Constructing a Representative Sample
End of Chapter
Terms to Understand
Problems
Chapter 1 Chemical Measurements
1-1 SI Units
Using Prefixes as Multipliers
Converting Between Units
1-2 Chemical Concentrations
Molarity and Molality
Percent Composition
Parts per Million and Parts per Billion
1-3 Preparing Solutions
Dilution
1-4 Stoichiometry Calculations for Gravimetric Analysis
Limiting Reagent
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 2 Tools of the Trade
2-1 Safe, Ethical Handling of Chemicals and Waste
2-2 The Lab Notebook
2-3 Analytical Balance
How an Electronic Balance Works
Weighing Errors
Buoyancy
2-4 Burets
Mass Titrations and Microscale Titrations
2-5 Volumetric Flasks
2-6 Pipets and Syringes
Using a Transfer Pipet
Serial Dilution
Micropipets
Syringes
2-7 Filtration
2-8 Drying
2-9 Calibration of Volumetric Glassware
2-10 Introduction to Microsoft Excel®
Getting Started: Buoyancy Correction
Arithmetic Operations and Functions
Documentation and Readability
Absolute and Relative References
2-11 Graphing with Microsoft Excel
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 3 Experimental Error
3-1 Significant Figures
3-2 Significant Figures in Arithmetic
Addition and Subtraction
Multiplication and Division
Logarithms and Antilogarithms
3-3 Types of Error
Systematic Error
Box 3-1 Certified Reference Materials
Random Error
Blunders
Box 3-2 Post-mortems of Failed Quant Labs
Precision and Accuracy
Absolute and Relative Uncertainty
3-4 Propagation of Uncertainty from Random Error
Addition and Subtraction
Multiplication and Division
Mixed Operations
The Real Rule for Significant Figures
Exponents and Logarithms
3-5 Propagation of Uncertainty from Systematic Error
Multiple Deliveries from One Pipet: The Virtue of Calibration
Matrix Effects: What Is in the Sample?
Uncertainty in Atomic Mass
Box 3-3 Atomic Mass of the Elements
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 4 Statistics
4-1 Gaussian Distribution
Mean Value and Standard Deviation
Significant Figures in Mean and Standard Deviation
Standard Deviation and Probability
Standard Deviation of the Mean
4-2 Comparison of Standard Deviations with the F Test
Box 4-1 Choosing the Null Hypothesis in Epidemiology
4-3 Confidence Intervals
Calculating Confidence Intervals
The Meaning of a Confidence Interval
Confidence Interval as a Measure of Uncertainty
Finding Confidence Intervals with Excel
4-4 Comparison of Means with Student’s t
Case 1. Comparing a Measured Result with a “Known” Value
Case 2. Comparing Replicate Measurements
Case 2a: Standard Deviations Are Not Significantly Different
Case 2b: Standard Deviations A Significantly Different
Case 3. Paired t Test for Comparing Individual Differences
One-Tailed and Two-Tailed Significance Tests
Is My Blood Glucose Reading Correct?
4-5 t Tests with a Spreadsheet
4-6 Grubbs Test for an Outlier
4-7 The Method of Least Squares
Finding the Equation of the Line
How Reliable Are Least-Squares Parameters?
4-8 Calibration Curves
Constructing a Calibration Curve
Box 4-2 Using a Nonlinear Calibration Curve
Good Practice
Box 4-3 Importance of Graphs to Visualize Data
Propagation of Uncertainty with a Calibration Curve
Propagation of Uncertainty
4-9 A Spreadsheet for Least Squares
Adding Error Bars to a Graph
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 5 Quality Assurance and Calibration Methods
5-1 Basics of Quality Assurance
Use Objectives
Specifications
Box 5-1 Medical Implication of False Positive Results
Assessment
Box 5-2 Control Charts
5-2 Method Validation
Selectivity
Linearity
Accuracy
Precision
Box 5-3 The Horwitz Trumpet: Variation in Interlaboratory Precision
Range
Limits of Detection and Quantitation
Robustness
5-3 Standard Addition
Graphical Procedure for Standard Addition to a Single Solution
Graphical Procedure for Multiple Solutions with Constant Volume
5-4 Internal Standards
Multipoint Calibration Curve for an Internal Standard
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 6 Chemical Equilibrium
6-1 The Equilibrium Constant
Manipulating Equilibrium Constants
6-2 Equilibrium and Thermodynamics
Enthalpy
Entropy
Free Energy
Le Châtelier’s Principle
6-3 Solubility Product
Box 6-1 Solubility Is Governed by More Than the Solubility Product
Common Ion Effect
Demonstration 6-1 Common Ion Effect
Separation by Precipitation
6-4 Complex Formation
Lewis Acids and Bases
Effect of Complex Ion Formation on Solubility
Box 6-2 Notation for Formation Constants
Tabulated Equilibrium Constants Are Usually Not “Constant“
6-5 Protic Acids and Bases
Brønsted-Lowry Acids and Bases
Salts
Conjugate Acids and Bases
The Nature of H+ and OH−
Autoprotolysis
6-6 pH
Is There Such a Thing as Pure Water?
6-7 Strengths of Acids and Bases
Strong Acids and Bases
Demonstration 6-2 The HCl Fountain
Box 6-3 The Strange Behavior of Hydrofluoric Acid
Weak Acids and Bases
Common Classes of Weak Acids and Bases
Polyprotic Acids and Bases
Box 6-4 Carbonic Acid
Relation Between Ka and Kb
Shorthand for Organic Structures
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 7 Let the Titrations Begin
7-1 Titrations
Box 7-1 Reagent Chemicals and Primary Standards
7-2 Titration Calculations
7-3 Precipitation Titration Curves
Before the Equivalence Point
At the Equivalence Point
After the Equivalence Point
Shape of the Titration Curve
7-4 Titration of a Mixture
7-5 Calculating Titration Curves with a Spreadsheet
7-6 End-Point Detection
Volhard Titration
Fajans Titration
Demonstration 7-1 Fajans Titration
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 8 Activity and the Systematic Treatment of Equilibrium
Demonstration 8-1 Effect of Ionic Strength on Ion Dissociation
8-1 The Effect of Ionic Strength on Solubility of Salts
The Explanation
What Do We Mean by “Ionic Strength”?
Box 8-1 Salts With Ions Of Charge ≥|2| Do Not Fully Dissociate
Box 8-2 Ion Pairing For Single-Cell Analysis
8-2 Activity Coefficients
Activity Coefficients of Ions
Effect of Ionic Strength, Ion Charge, and Ion Size on the Activity Coefficient
How to Interpolate
Activity Coefficients of Nonionic Compounds
High Ionic Strengths
8-3 pH Revisited
8-4 Systematic Treatment of Equilibrium
Charge Balance
Mass Balance
Box 8-3 Calcium Carbonate Mass Balance in Rivers
Systematic Treatment of Equilibrium
8-5 Applying the Systematic Treatment of Equilibrium
A Solution of Ammonia
Solubility and Hydrolysis of Thallium Azide
Solubility of Magnesium Hydroxide with Activity Coefficients
We Will Usually Omit Activity Coefficients
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 9 Monoprotic Acid-Base Equilibria
9-1 Strong Acids and Bases
Box 9-1 Concentrated HNO3 Is Only Slightly Dissociated
The Dilemma
The Cure
Water Almost Never Produces 10−7 MH+ and 10−7 M OH−
9-2 Weak Acids and Bases
Weak Is Conjugate to Weak
Using Appendix G
9-3 Weak-Acid Equilibria
A Typical Weak-Acid Problem
Fraction of Dissociation
Box 9-2 Dyeing Fabrics and the Fraction of Dissociation
The Essence of a Weak-Acid Problem
9-4 Weak-Base Equilibria
A Typical Weak-Base Problem
Conjugate Acids and Bases — Revisited
9-5 Buffers
Mixing a Weak Acid and Its Conjugate Base
Henderson-Hasselbalch Equation
Properties of the Henderson-Hasselbalch Equation
A Buffer in Action
Box 9-3 Strong Plus Weak Reacts Completely
Preparing a Buffer in Real Life!
Buffer Capacity
How Much Buffer to Use?
Buffer pH Depends on Ionic Strength and Temperature
When What You Mix Is Not What You Get
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 10 Polyprotic Acid-Base Equilibria
10-1 Diprotic Acids and Bases
The Acidic Form, H2L+
Box 10-1 Carbon Dioxide in the Ocean
The Basic Form, L−
The Intermediate Form, HL
Box 10-2 Successive Approximations
Simplified Calculation for the Intermediate Form
Summary of Diprotic Acid Calculations
10-2 Diprotic Buffers
10-3 Polyprotic Acids and Bases
10-4 Which Is the Principal Species?
Box 10-3 Microequilibrium Constants
10-5 Fractional Composition Equations
Monoprotic Systems
Diprotic Systems
10-6 Isoelectric and Isoionic pH
Proteins Are Polyprotic Acids and Bases
Box 10-4 Isoelectric Focusing
End of Chapter
Terms to Understand
Summary
Exercises
Problems
Chapter 11 Acid-Base Titrations
11-1 Titration of Strong Base with Strong Acid
Region 1: Before the Equivalence Point
Region 2: At the Equivalence Point
Region 3: After the Equivalence Point
The Titration Curve
11-2 Titration of Weak Acid with Strong Base
Region 1: Before Base Is Added
Region 2: Before the Equivalence Point
Region 3: At the Equivalence Point
Region 4: After the Equivalence Point
The Titration Curve
11-3 Titration of Weak Base with Strong Acid
11-4 Titrations in Diprotic Systems
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