Chemistry 2 - Curriculum Map
2014-2015
1) Stoichiometry Review
A) Limiting reactants and percent yield
B) Review of precipitation reactions (See also 5 below)
1) Lab: Making two grams of product
2) Kinetic Molecular Theory of Matter
A) Explaining the properties of gases
B) Explaining the properties of liquids and solids
C) Phase diagrams (pg 347)
D) Structure of water (pg 349)
3) Gases and Pressure - Gas Laws
A) Measuring pressure
1) STP
2) Review of Kelvin scale
B) Gas Laws
1) Daltons Law (pg 365)
(a) Collecting gases by water displacement
2) Boyle's Law
3) Charles's Law (pg 371)
4) Guy-Lussac's Law (pg 373)
C) Combined Gas Law (pg 374)
D) Gas Volumes and the Ideal Gas Law (pg 378)
1) Avogadro's Law
2) Gas Stoichiometry
(a) Molar volume of gases
4) Solutions
A) Types of Mixtures
1) Solutions, suspensions, and colloids (may be review from 9th grade)
(a) Tyndall effect - Demo
(b) Electrolytes and Non-electrolytes - Demo
B) The solution process
1) Factors affecting rate of dissolution
(a) Lab: Factors affecting rate of dissolution - student directed lab
(1) Students must determine factors and how to determine which / how affect rate of dissolution
(b) Solubility
(1) Un-saturated, Saturated, and supersaturated solutions (Lab: Making crystals?)
(2) Like dissolves like
(i) Dissolving ionic compounds
(ii) Dissolving nonpolar substances
(c) Solubility of gases
(1) Effects of pressure and temperature on gas solubility
C) Concentrations of solutions
1) Molarity (pg 418)
(1) Lab: Making a specific concentration of a substance.
2) Molality (pg 422)
3) Lab: Paper chromatography
5) Ions in Aqueous Solutions / Colligative Properties (pg 435)
A) Dissociation
1) Review of precipitation reactions (See also 5 below)
(a) Net ionic equations?
2) Ionization and electrolytes (see above 4Bb)
(a) Hydronium ion
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B) Colligative properties
1) Vapor pressure lowering(?)
2) Freezing point depression
(a) Lab: Making Ice cream
3) Boiling point elevation
(a) Lab: Boiling point elevation - possibly use two different electrolytes to show difference with # of ions in
solution)
4) Calculations
5) Lab: Testing water for ions (if we have the chemicals)
Acids and Bases (Note: This has to go down to chemistry 1, also)
A) Acids
1) Properties (pg 467)
2) Nomenclature (pg 468)
3) Common industrial acid
B) Bases
1) Properties (pg 467)
2) Lab / Demo: Tasting acids and bases
3) Lab: Seeing properties of acids and bases
C) Acids and bases
1) Arrhenius acids and bases (pg 473)
2) Strengths of acids and bases
3) Amphoteric substances (?)
4) Neutralization reactions
Acid - Base Titration and pH
A) Concept of pH (pg 499)
1) Self-ionization of water and Kw
(a) Calculations
2) The pH scale
(a) Formula and calculations (pg 503)
(b) Finding [H3O+] and [OH-] from pH
(c) Quick Lab: How concentration affects pH of acids and bases
B) Titrations
1) Indicators (pg 511)
2) Titration (pg 515)
(a) Molarity and titration
(b) Calculations
(c) Lab: Back titration of an egg shell
Reaction Energy
A) Thermochemistry
1) Heat and temperature
(a) Units
2) Changes of temperature and state
(a) Specific Heats
(b) Latent heats
(c) Calculations
(d) Lab: Energy in a "nutshell"
3) Enthalpy of reaction
(a) Quick Lab (?) Energy of a neutralization (or other) reaction
B) Driving force of reaction (concepts)
1) Entropy and reaction tendency
The reaction process (pg 561) (Concepts)
A) Reaction mechanism (Concepts)
B) Reaction Rate
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1) Factors that influence reaction rate
(a) Lab: Iodine clock reaction and reaction rates
(b) Lab: Quick Lab page 578!
Oxidation and Reduction (pg 631)
A) Oxidation and reduction
1) Oxidation states and oxidation
2) Reduction
3) Oxidation and reduction as a process
B) Balancing Redox reactions
Electrochemistry - overview
A) Reactions
1) Reversible Tin Man
2) Electrolysis of water
Nuclear chemistry (review from chemistry 1 plus)
A) Mass defect and nuclear stability
1) Nucleons and nuclides
2) Radioactive decay and transmutations
3) Half-life
4) Detecting and uses of radiation
5) Chain reactions
B) Nuclear Project
1) Each person takes a topic and elaborates on with report/poster/power point for presentation
Introduction to Organic chemistry
A) Carbon and the diversity of its compounds
B) Structural formulas and Basic Nomenclature
C) Functional Groups