Chemistry Syllabus - Bremen High School District 228

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Chemistry

Bremen High School

Midlothian, IL

Timeline and labs are subject to change due to student mastery of the material and availability of chemicals and/or equipment needed to properly perform the lab.

Unit 1 (3 days) – Getting Started

Guidelines

Safety

Formula Writing/Nomenclature

Ionics

Binary molecular

Acids

CBL Lab #5 – Introduction to graphing

Unit 2 (6 days) - Math and Measurement

Significant Figures

Scientific Notation

Metric Units*

Density

Temperature Conversions

Dimensional Analysis

Lab – Density of Pennies (analysis of slope)

Unit 3 (5 days) Matter and Energy

Classifying Matter

Properties and Changes

Energy/Specific Heat

CBL Lab #1 – Endo/Exothermic Reactions

CBL Lab #16 – Energy content of foods

Unit 4 (6 days) Atomic Structure

Atomic history and experiments

Isotopes

Average Atomic Mass

Quantum mechanical model

Orbital notation

Electron configurations (by periodic table)

Lewis dot notation for atoms/ions

Quantum numbers (values and assigning)

Predicting oxidation states

Exceptions to electron configurations

Lab – Flame Tests

Unit 5 (4 days) Periodic Properties

Atomic radii

Ionic radii

First ionization energy (emphasis on deviations)

Multiple ionization energy to determine ion charge

Electron affinity

Lab – Alkaline Earth Metal Periodicity

Unit 6 (4 days) Nomenclature/Formula

Writing

Review: ionics, binary molecular, acids

Organic (alkanes, alkenes, alkynes, alcohols)

Dry Lab-all nomenclatures/formulas

Unit 7 (5 days) Moles and Composition

Stoichiometry

Moles

Mole calculations with mole map

Percent composition

Empirical formulas

Molecular formulas

Combustion analysis

Molarity

Lab

Unit 8 (7 days) Equations and Stoichiometry

Balancing equations

Types of reactions (including special cases)

Stoichiometry (McCormick Method)

Mass-mass, mass-vol,vol-vol

Percent yield

Limiting reactant

Lab – types of reactions

Lab- Deterring Ca

+2 from TUMS

Second Semester

Unit 9 (6 days) Bonding and Molecular Geometry

Ionic and covalent bonding

Lewis structures for molecules

Exceptions to the octet rule

Molecular geometry

Bond angles

Resonance

Hybrid orbitals

Sigma and Pi bonds

Polarity

Intermolecular forces

[Complex ions]

CBL Lab # 14 – Conductivity and Concentration

CBL Lab # 9 – Evaporation and Intermolecular

Forces

Unit 10 (7 days) Gas Laws

Kinetic theory

Boyles, Charles, Gay-Lussac’s Laws

Daltons Law of Partial Pressures

Graham’s Law

Ideal Gas Law

Gas density and molecular mass

CBL Lab #6 – Boyle’s Law

CBL Lab #7 – Pressure and Temperature

Relationships

[Lab-Molar Volume of a Gas]

Unit 11 (2 days) Liquids and Solids

*I give a take home unit on this consisting of chapter review and extension worksheets

Class time is spent going over

Phase diagrams

Change of state calculations

CBL Lab #4 – Heat of fusion for ice

[CBL Lab #10 – Vapor pressure of liquids]

Unit 12 (7 days) Solutions

Dissolving process

Precipitation Reactions

Net ionic equations

Concentration

Colligative properties

Molar mass determination by freezing point depression

Lab – Ice cream

Lab – Seven solution problem

Unit 13 (5 days) Kinetic and Equilibrium

Rates of reactions

Determining Rate Laws from data

Graphical determination of reaction orders

Mechanisms

Equilibrium concept

Calculating Kc and Kp

LeChatlier’s Principle

RICE tables

CBL Lab #30 – Rate Law for Crystal Violet Reaction

[CBL # 20 – Equilibrium Constant Kc]

Unit 14 (5 days) Acid/Base Equilibrium

Acid/Base definitions

Calculation of pH

Ka and weak acid calculations

Titration

Hydrolysis reactions

Lab – Acid/Base titration

Unit 15 (2 days) Introduction to Electrochemistry

Assigning oxidation numbers

Balancing redox equations in acid/base

Dry Lab- balancing redox equations

Unit 16 (1 day) Nuclear Chemistry

Fission and fusion

Nuclear decay

Half Lives

[Unit 17 (2 days) Thermodynamics

Enthalpy

Entropy

Gibb’s Free Energy]

Unit 18 (4 days) Qualitative Analysis

Last 1 ½ weeks before exams students run qual scheme and identify unknown.

Eliminates the end-of-the-year-beating-your- head-against-the-wall syndrome

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