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CHEMISTRY I HONORS Course Code: 200335001
TOPIC IX: The MoleESSENTIAL CONTENT / OBJECTIVES / INSTRUCTIONAL TOOLS
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. Percent Composition
D. Empirical and Molecular Formulas / · (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 / 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. GIZMO
2. QUIZ on Counting Particles and Avogadro’s Number
3. QUIZ Molar Mass
4. QUIZ Mole to Mass Conversions
5. QUIZ on Mass to Moles
6. QUIZ on Empirical and Molecular Formulas
7. http://www.newton.dep.anl.gov/askasci/chem03/chem03125.htm
8. Alka-Seltzer Mole Lab
9. Mole Map
10. Mole Notes
Standard: SC.912.N.3.5 / / Video / · The Octet Rule and Atomic Bonding
· Chemical Bonding: Lewis and Resonance Structures / · Lewis Structures
· VSEPR's and Coulomb's Law
Standard: SC.912.P.8.7 / / Video / · Atomic Number, Atomic Mass, and Isotopes
· Empirical Formulas / · Atomic and Molecular Weights
· Formula Weight
· Mass Percent and Empirical Formulas / · Molecular Geometry and Bonding Theories
· Polarity and Molecular Geometry
· Studying Molecular Structure
/ Math Explanation / · What is Molecular Mass
· The Mass of Formula Units / · Calculating Molecular Mass and Formula Mass / · Calculating Molecular Mass and Formula Mass
Standard: SC.912.P.8.9 / / Video / · Molecular Mass and Molar Mass
· Converting Grams to Moles
· Finding the Molar Mass of a Substance / · A Simplified Conversion Equation and Review
· What is Stoichiometery?
/ Math Explanation / · Avogadro's Number and the Mole
· Practicing with Avogadro's Number and the Mole: Example 1
· Practicing with Avogadro's Number and the Mole: Example 2 / · Practicing with Avogadro's Number and the Mole: Example 3
· Reaction Stoichiometry: Example 1 - Step 1 / · Reaction Stoichiometry: Example 1 - Step 2
· Reaction Stoichiometry: Example 2
· Reaction Stoichiometry: Example 3
· Reaction Stoichiometry: Example 4
Standard: MAFS.912.N-Q.1.1 / / Video / · Formation Reactions
· Problems Based on Chemical Equations / · Percent Composition
/ Math Explanation / · Combining Stoichiometry and Molarity
· Solutions in Chemical Reactions: Example One
· Solutions in Chemical Reactions: Example Two: Step One / · 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
Standard: MAFS.912.N-Q.1.3 / / Video / · Mole Fractions
· Concentration / · Molarity
· Molality
/ Math Explanation / · Experimenting with Molarity
· Finding Molarity: Example One / · Finding Molarity: Example Two
/ Video / · 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
/ Image / · John Dalton: Atomic Symbols (1835)
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