MIAMI-DADE COUNTY PUBLIC SCHOOLS
Student BYOD Resource Page
CHEMISTRY I
Course Code: 200334001
TOPIC IX: The Mole
Pacing
Date
Traditional 14 days
Block
7 days
Q2 Assessment
ESSENTIAL CONTENT
A. Develop Concept of the Mole
1. Atomic mass and formula mass
2. Definition of a mole
3. Avogadro’s Number
4. Molar mass
B. Conversions with the Mole
1. Dimensional Analysis applied to the mole.
a. Conceptual understanding of conversions
b. SI Unit conversions
i. Particles and moles
ii. Mass and moles
iii. Volume of a gas and moles.
C. Empirical and Molecular Formulas
Division of Academics – Department of Science
Second Nine Weeks
OBJECTIVES
 (Review) Interpret formula representations of molecules
and compounds in terms of composition and structure.
 (Review) Predict the formulas of ionic compounds based
on the number of valence electrons and the charges of
the ions.
 Develop the concept of mole as a counting unit.
 Use formulas of compounds to find the formula mass
and the molar mass.
 Use dimensional analysis to determine number of
particles for elements and compounds using the mole
concept, in terms of number of particles, mass, and the
volume of an ideal gas at specified conditions of
temperature and pressure.
 Use experimental data to determine, empirical formulas,
molecular formulas
01-04-16 to 01-22-16
01-04-16 to 01-22-16
01-19-16 to 01-29-16
INSTRUCTIONAL TOOLS
Core Text Book
Chapter 3 pp60-99; Chapter 10 pp. 304 -343; Chap 15,
Vocabulary:
Atomic mass unit, Avogadro’.s number, ionic compound
(formula unit), molecule, atom, gas, particle, element,
volume, temperature, pressure, ideal gas, empirical
formula, molecular formula, empirical formula, molar
mass, mole, molecular formula
Technology:
1. Khan Academy
2. http://www.pbslearningmedia.org/ (search your topic)
3. Chemistry Review Quizzes
4. QUIZ on Counting Particles and Avogadro’s Number
5. QUIZ Molar Mass
6. QUIZ Mole to Mass Conversions
7. QUIZ on Mass to Moles
8. Mole Notes
9. Progressive Science Initiative (PSI)
a. http://www.njctl.org/courses/science/chemistry/molecalculations/
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MIAMI-DADE COUNTY PUBLIC SCHOOLS
Student BYOD Resource Page
CHEMISTRY I
Standard:
SC.912.N.3.5
Standard:
SC.912.P.8.7
Course Code: 200334001
Video
 The Octet Rule and Atomic Bonding
 Chemical Bonding: Lewis and
Resonance Structures
 Lewis Structures
 VSEPR's and Coulomb's Law
Video
 Atomic Number, Atomic Mass, and
Isotopes
 Empirical Formulas
 Atomic and Molecular Weights
 Formula Weight
 Mass Percent and Empirical Formulas
 What is Molecular Mass
Math
 The Mass of Formula Units
Explanation
Video
Standard:
SC.912.P.8.9
Standard:
MAFS.912.NQ.1.3
 Molecular Mass and Molar Mass
 A Simplified Conversion Equation and
Review
 Converting Grams to Moles

What is Stoichiometery?
 Finding the Molar Mass of a Substance
 Avogadro's Number and the Mole
 Practicing with Avogadro's Number and
the Mole: Example 3
 Practicing with Avogadro's Number and
Math
the Mole: Example 1
 Reaction Stoichiometry: Example 1 Explanation
Step 1
 Practicing with Avogadro's Number and
the Mole: Example 2
Video
Standard:
MAFS.912.NQ.1.1
 Calculating Molecular Mass and
Formula Mass
Division of Academics – Department of Science
Second Nine Weeks
 Reaction Stoichiometry: Example 1 Step 2
 Reaction Stoichiometry: Example 2
 Reaction Stoichiometry: Example 3
 Reaction Stoichiometry: Example 4
 Formation Reactions
 Percent Composition
 Problems Based on Chemical Equations
 Combining Stoichiometry and Molarity
 Solutions in Chemical Reactions:
Math
Example One
Explanation
 Solutions in Chemical Reactions:
Example Two: Step One
Video
 Molecular Geometry and Bonding
Theories
 Polarity and Molecular Geometry
 Studying Molecular Structure
 Calculating Molecular Mass and
Formula Mass
 Mole Fractions
 Concentration
 Solutions in Chemical Reactions:
Example Two: Step Two
 Solutions in Chemical Reactions:
Example Three: Step One
 Solutions in Chemical Reactions:
Example Three: Step Two
 Solutions in Chemical Reactions:
Example Three: Step Three
 Molarity
 Molality
Page 2 of 3
MIAMI-DADE COUNTY PUBLIC SCHOOLS
Student BYOD Resource Page
CHEMISTRY I
Course Code: 200334001
 Experimenting with Molarity
Math
 Finding Molarity: Example One
Explanation
Video





 Finding Molarity: Example Two
Origami Chemistry: NYU Chemist Folds Molecules
First-Ever Image of a Molecule (Million Times Smaller Than Grain of Sand)
Quarks with Quirky Names Make Up Most Matter
OK, Atoms, Say Cheese: Molecular Structures Photographed at Cornell Lab
See Change: Physicists Have Color Films of Atoms for the First Time
 John Dalton: Atomic Symbols (1835)
Image
Division of Academics – Department of Science
Second Nine Weeks
Page 3 of 3