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Transcript
Haddonfield CP Chemistry
Course Outline
Introduction
Philosophy of Course
Student Course Handbook
Student Information Sheet
Strategies for Success in Science
Overview of eBoard
Course Description
Course Overview
Course Outline
Curriculum Map
Unit: Lab Reports
Lab Report Format
Sample Lab Report
Unit: Safety
Safety Rules
Describe Safety Devices in lab
Safety Techniques in Laboratory
Video: ACS Safety Video
Safety Contract
Safety Map
Safety Quiz
Unit: Introduction to Chemistry - Matter
The Scientific Method
Properties of Matter
Atoms
Elements
Molecules
Compounds
The States of Matter
Phase Changes
Video: Matter of State
Particle-Level Diagrams
Physical vs. Chemical Properties
Physical vs. Chemical Change
Pure Substances
Mixtures
Alloys
Homogenous Mixture
Heterogeneous Mixture
Separation of Mixtures
Electrolysis
Electrolysis Video Clip
Distillation
Filtration
Unit: Early Atomic Theory
Review Matter – Atoms & Democritus
Alchemy
Robert Boyle
Elements
Element Names
Element Symbols
Trace Elements
Law of Definite Composition
Dalton’s Atomic Theory
Law of Conservation of Mass
Exceptions to Dalton’s Theory
Law of Multiple Proportions
Structure of Atom
Video: World of Chemistry – The Atom
Discovery of Electron
J.J. Thomson – Cathode Ray Tube
Millikan - Oil Drop Experiment
William Thomson/Lord Kelvin
Plum Pudding Model
Rutherford – Gold Foil Experiment
Composition of Nucleus
Proton
Neutron
Isotopes
Isotope Notation
Atomic Number
Mass Number
Ion Notation
Average Atomic Mass
Introduction to Periodic Table
History of Table
Cannizarro
Dimitri Mendeleev
Moseley
Periodic Law
Horizontal – Rows/Periods
Vertically – Groups/Families
Properties of Metals
Group 1 – Alkali metals
Group 2 – Alkaline-earth metals
Transition metals
Lanthanides & Actinides
Properties of Nonmetals
Halogens
Noble Gases
Metalloids
Diatomic molecules
Determining Ionic Charge from Periodic Table
Cations & Anions
Naming of Ions
Ionic Compounds & Ionic Bonds
Forming Compounds with Ions
Criss-Cross Method
Unit: Nomenclature
Review of Ions
Naming of Ions
Determining Charges of Atoms - Oxidation Numbers
Crossing Charges
Naming Binary Compounds
Group A Binary Salts
Group B Binary Salts
Two Nonmetals
Binary with Hydrogen
Lab: Building Binary Compounds – Nomenclature Activity
Naming Ternary Compounds
Radicals – Polyatomic Ions
Ammonium + Nonmetals
Ammonium + Radicals
Group A Ternary Salts
Group B Ternary Salts
Ternary Salts – Changing # of Oxygens
Ternary Acids
Unit: Measurements, Calculations & Problem Solving
Scientific Notation
Use of Calculator
The Importance of Measurement
Accuracy and Precision
Percent Error
Significant Figures in Measurements
Significant Figure Rules
Rounding
Significant Figures in Calculations
Measuring Density
Word Problems
Techniques of Problem Solving
Lab: Experiment 3 – Accuracy and Precision in Measurement
The Metric System
Units of Length
Units of Volume
Units of Mass
Conversion Factors
Dimensional Analysis
Converting Between Units
Unit: Stoichiometry
Mole Concept
Video: World of Chemistry – The Mole
Avogadro’s #
Element – One Step
Element – Two Step
Finding Molecular Weight of Compounds
Compounds – One Step
Compounds – Two Step
% Composition
% Composition of Hydrates
Application of % Composition
Empirical Formulas
Empirical Formulas – Extra Step
Empirical Formulas – Hydrates
Molecular Formulas
Unit: Chemical Equations & Reactions
Define Equations
Requirements of Equations
Equation Symbols
Solubility Rules
Balancing Equations
Word Equations
Formula Equations
Converting Word Equations to Formula Equations
Types of Reactions
Synthesis
Decomposition
Single Replacement
Activity Series
Double Replacement
Precipitate
Acid-Base
Combustion
Predicting Products of Reactions
Lab: Types of Chemical Reactions
Midterm Exam
Unit: Reaction Stoichiometry
Interpreting Chemical Equations
Mole Ratio
Mole-Mole Calculations
Mole-Mass Calculations
Mass-Mole Calculations
Mass-Mass Calculations
Percent Yield
Limiting Reactant
Lab #15 – Relating Moles to Coefficients in a Chemical Equation
Unit: Energy
The Nature of Energy
Potential Energy
Kinetic Energy
Law of Conservation of Energy – 1st Law of Thermodynamics
Thermal Energy
Temperature
Heat
Kinetic Molecular Theory – Heat Transfer
System
Surroundings
Exothermic
Endothermic
Potential Energy Diagrams
Energy Changes in Chemical Reactions
Internal Energy - ∆E = q + w
Importance of the sign in a quantity indicating direction of flow
Energy Units – calorie, joule, converting between units
Specific Heat Capacity
Measuring Energy Changes – Q = m x s x ∆T
Lab: Identification of Unknown Metals using Specific Heat Capacity
Thermochemistry
The Heat of a Reaction
Enthalpy - ∆H
Stoichiometry calculations using ∆H
Calorimetry
Hess’s Law
Calculating ∆H using Hess’s Law
Energy & the Environment
Present Sources of Energy
New Energy Sources
Video – Case Studies of Environmental Issues related to Energy
Video – “Who Killed the Electric Car”
Individual Improvement Plan for the Environment – Focus on Energy Conservation Project
Unit: Modern Atomic Theory
Review of Early Atomic Theory
Review of Rutherford Model of the Atom
Dual Wave-Particle Nature of Light
Light as Waves
Types of Electromagnetic Radiation
Speed of Light (c)
Wavelength (λ)
Frequency (ν)
Equation relating Speed of Light, Wavelength, Frequency c = λ * ν
Electromagnetic Spectrum
Light as Particles
Photoelectric Effect
Max Planck
Quantum
Photon
Equation relating Energy, Frequency, Planck’s Constant E = h x ν
Explanation of Photoelectric Effect by Albert Einstein
Flame Tests
Line-Emission Spectrum
Spectroscopy
Lab: Flame Tests & Line-Emission Spectroscopy
Ground State vs. Excited State
Movement of atoms between energy levels
Bohr Model
Orbits
Definite, Fixed Energy vs. Continuous
Explanation of Flame Tests & Line-Emission using the Bohr Model
Problems with Bohr Model
Louis deBroglie
Erwin Schrodinger – Schrodinger Wave Equation
Quantum Model of the Atom
Orbital
Electron Cloud
Concept of Probability
Heisenberg Uncertainty Principle
Compare/Contrast Bohr vs. Schrodinger
Quantum Numbers
Principal Quantum # (n) – main energy levels
Orbital Quantum # - shapes – s,p,d,f
Magnetic Quantum # - position – s=1, p=3, d=5, f=7
Spin Quantum # - maximum # of electrons - s=2, p=6, d=10, f=14
Blocks on Period Table – Locating s,p,d,f block
Rules for Writing Electron Configurations
Aufbau Principle – order of orbitals
Hund’s Rule
Pauli Exclusion Principle
Methods of Writing Electron Configurations
Orbital Notation – Arrow Method
Electron Configuration Notation – Shorthand Method
Electron Dot Notation – Dot Method
Video: World of Chemistry – The Periodic Table
Periodic Trends
Metallic
Nonmetallic
Atomic Radii
Ionization Energy
Electron Affinity
Ionic Radii
Electronegativity
Periodic Properties & Trends Puzzle
Lab: The Periodic Table
Unit: Chemical Bonding
The Nature of Bonding – Why Chemical Bonds Form? & How Chemical Bonds Form?
Achieving Stability in Chemical Bonds
Role of Energy in Chemical Bond Formation
Electrostatic Attraction & Repulsion
Overview of Bond Types
Ionic
Covalent – Polar & Nonpolar
Drawing and labeling Polar & Nonpolar compounds
Metallic
Video: World of Chemistry – Chemical Bonding
Periodic Table of Electronegativity
Using Electronegativity Difference to determine bond type
Ionic Bonding & Ionic Compounds
Formation of Ionic Bonds
Formula Unit
Crystalline Solids (crystals)
Bond Length for Ionic Bonds
Lattice Energy
Strength of Ionic Bonds
Properties of Ionic Compounds
Metallic Bonding
Delocalized electrons – mobile electrons
Formation of Metallic Bonds – Electron Sea Model
Heat of Vaporization
Strength of Metallic Bonds
Properties of Metallic Compounds
Covalent Bonding
Molecule, Diatomic molecules, molecular compounds
Formula Names – chemical, molecular, structural
Formation of Covalent Bonds
Bond Length
Bond Energy
Gilbert Lewis
Octet Rule
Duet Rule
Exceptions to Octet Rule
Multiple Bonds - Single, Double, Triple Bonds
Bonding/Shared Pair
Unshared/Lone Pair
Drawing Lewis Structures – Stability/Valence Electron Method
Packet of Lewis Structure Examples
Resonance Structures/Hybrids
Molecular Geometry
VSEPR – Valence Shell Electron Pair Repulsion Theory
Predicting Molecular Geometry
Linear – A2, AB, AB2
Triangular Planar – AB3
Tetrahedral – AB4
Triangular Pyramidal – AB3E
Bent – AB2E, AB2E2
Hybridization
Intermolecular Forces – Van der Waals Forces
Dipole
Dipole-Dipole Force
Hydrogen Bonding
Importance of Hydrogen Bonding
Lab: Chemical Bonding – Molecular Model Construction
Unit: Gases
Kinetic Theory of Matter
Video: World of Chemistry – A Matter of State
Ideal Gas
Kinetic Molecular-Theory of Gases
5 Assumptions of Kinetic Theory
Properties of Gases
Expansion
Fluidity
Low Density
Compressibility
Diffusion
Effusion
Real Gas
Deviations of Real Gases – Van der Waal
Qualitative Descriptions of Gases
Pressure (p)
Volume (v)
Temperature (t)
Quantity – Moles (n)
Quantitative Descriptions of Gases
Pressure
Atmospheric Pressure
Measuring Pressure - Barometer, Manometer
Converting Pressure Units
STP Conditions
Boyle’s Law
Lab: “Don’t Lose Your Temperature” – Boyle’s Law
Charles’ Law
Gay-Lussac’s Law
Avogadro’s Law
Combined Gas Law
Dalton’s Law of Partial Pressure
Gases collected by water displacement – Water Vapor Pressure
Coefficients as Volume
Molar Volume of Gases
Calculating Gas Density
Calculating Molecular Mass
Ideal Gas Law
New equations for calculating Density and Molecular Mass
Stoichiometry of Gases
Mass to Volume
Molecule to Mass to Volume
Non-STP conditions
Graham’s Law of Effusion & Diffusion
Final Exam
Unit: Solutions
The Water Molecule
Surface Properties of Water
The Heat Capacity of Water
The Vaporization of Water
Ice
Aqueous Solutions
Solvation
Water of Hydration
Electrolytes and Nonelectrolytes
Solution Formation
Solubility
Factors Affecting Solubility
Molarity
Making Dilutions
Percent Solutions
Colligative Properties of Solutions
Molality and Mole Fraction
Calculating Boiling and Freezing Point Changes
Unit: Acids & Bases
Properties of Acids and Bases
Hydrogen Ions from Water
The pH Concept
Calculating pH values
Arrhenius Led the Way
Arrhenius Acids and Bases
Bronsted-Lowry Acids and Bases
pH scale
Measuring pH
Lewis Acids and Bases
The Strength of Acids and Bases
Calculating Dissociation Constants
Titrations
Calculating concentration of solution after titration
Unit: Solids & Liquids
Intermolecular Forces
The Liquid State
An Introduction to Structures and Types of Solids
Structure and Bonding in Metals
Carbon and Silicon: Network Atomic Solids
Molecular Solids
Ionic Solids
Vapor Pressure and Changes of State
Energy and Phase Changes
Phase Diagrams
Unit: Nuclear Energy
Nuclear Chemistry
Nuclear Stability
Types of Nuclear Reactions
History of Radioactivity
Properties of Radioactivity
Half-Life
Type of Radioactive Particles
Applications of Radioactivity
Unit: Thermochemistry
Standard Enthalpies of Formation
Spontaneous Processes and Entropy
Entropy and the Second Law of Thermodynamics
The Effect of Temperature on Spontaneity
Free Energy
Entropy Changes in Chemical Reactions
Free Energy and Chemical Reactions
The Dependence of Free Energy on Pressure
Free Energy and Equilibrium
Free Energy and Work
Unit: Kinetics
Reaction Rates
Rate Laws: An Introduction
Determining the Form of the Rate Law
The Integrated Rate Law
Rate Laws: A Summary
Reaction Mechanisms
A Model for Chemical Kinetics
Catalysis
Unit: Equilibrium
The Equilibrium Condition
Reversible Reactions
The Equilibrium Constant
Equilibrium Expressions Involving Pressures
Heterogeneous Equilibria
Applications of the Equilibrium Constant
Solving Equilibrium Problems
Le Châtelier's Principle
Acid-Base Equilibria
Solutions of Acids or Bases Containing a Common Ion
Buffered Solutions
Buffer Capacity
Titrations and pH Curves
Acid-Base Indicators
Solubility Equilibria
Solubility Equilibria and the Solubility Product
Precipitation and Qualitative Analysis
Complex Ion Equilibria
Equilibria Involving Complex Ions
Unit: Electrochemistry
Galvanic Cells
Standard Reduction Potential
Cell Potential, Electrical Work, and Free Energy
Dependence of Cell Potential on Concentration
Batteries
Corrosion
Electrolysis
Commercial Electrolytic Processes
Unit: Descriptive Chemistry
The Representative Elements: Groups 1A Through 4A
The Representative Elements: Groups 5A Through 8A
Transition Metals and Coordination Chemistry
Unit: Organic Chemistry
Alkanes: Saturated Hydrocarbons
Alkenes and Alkynes
Aromatic Hydrocarbons
The Petrochemical Industry
Hydrocarbon Derivatives
Polymers
Unit: Biochemistry
Proteins
Carbohydrates
Nucleic Acids
Lipids
Lab Activities & Experiments
Experiment 3 – Observation and Explanations (Burning Candle)
Changes – Distinguishing Physical vs. Chemical Changes
Classifying Matter Activity
Foul Water Lab – Separating a Heterogeneous Mixture
Characteristics of an Element Project
Building Binary Compounds – Nomenclature Activity
Experiment 3 – Accuracy and Precision in Measurements
Lab: Types of Chemical Reactions
Lab #15 – Relating Moles to Coefficients in a Chemical Equation
Lab: Identification of Unknown Metals using Specific Heat Capacity
Individual Improvement Plan for the Environment – Focus on Energy Conservation Project
Lab: Flame Tests & Line-Emission Spectroscopy
Lab: The Periodic Table
Lab: Chemical Bonding – Molecular Model Construction
Lab: “Don’t Lose Your Temperature” – Boyle’s Law
Others:
Exp. 10 – Formula of a Hydrate
Exp. 13 – Determining an Empirical Formula
Exp. 4c – Determining Empirical Formula of Magnesium Chloride
Exp. 5c – Activity Series of Metals
Exp. Pasco – Charles’ Law
Exp. 14 – Molar Volume of a Gas
Exp. – Determining the Charge of an Electron