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Chapter 3
The Mole and Stoichiomtery
Objectives:
Avogadro's number
Moles
Percent Composition of Compounds
Empirical Formula
Stoichiometry
Limiting Reagent
Reaction Yield
-A dime weighs 2.27 g. The mass of a bag of dimes is 227 g. How many
dimes are in t
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Chapter 6: Energy and Chemical Change
In the dark reaches of outer space, temperatures can drop
below -270 C.
Objectives:
-Energy and Work
-Energy and its Units
-Heat of Reaction
-Thermochemical Equations
-Heat of a Reaction
-Hesss Law
-Standard Heat of
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Chapter 8: The Basics of Chemical Bonding
Objectives:
-Energy requirement for bond formation
-Ionic bonding
-Octet rule and electron configurations
Electronegativity
-Electron dot symbols
-Lewis structures
-Formal charges
-Resonance
For a stable compoun
Chapter 1: Picturing Distributions with Graphs
Individuals and Variables
1. Individuals:
2. Variable:
In order to understand a data set, you must be able to answer 6 questions about the
data set.
1.
2.
3.
4.
5.
6.
Two types of variables
1.
2.
Example: Go