Download Chemistry II-Honors (Advanced Chemistry) Chapter 7 Quantum

Chemistry II-Honors (Advanced Chemistry)
Chapter 7 Quantum Theory and Atomic Structure Outline
I. The Nature of Light
-electromagnetic radiation
A. The Wave Nature of Light
1. Two Interdependent Variables
a.
b.
2. Two Other Characteristics Light
a.
b.
3. The Electromagnetic Spectrum
a. All the waves in the spectrum travel at the same speed ___________________________________
_______________________________________________________________________________
b. Follow-up problem 7.1 p. 217
4. The Classical Distinction Between Energy and Matter
B. The Particle Nature of Light
1. Blackbody Radiation and the Quantization of Energy
2. The Photoelectric Effect and the Photon Theory of Light
3. Follow-up Problem 7.2 p. 221
II. Atomic Spectra
-line spectrum
A. The Bohr Model of the Hydrogen Atom
1. Three Postulates
a.
b.
c.
2. The lower the n value, _______________________________________________________________________
3. Ground State
4. Excited State
B. The Energy States of the Hydrogen Atom
-Follow-up Problem 7.3 p. 226
C. Spectral Analysis in the Laboratory
1. Spectrophotometry
2. Emission Spectrum
3. Absorption Spectrum
III. The Wave-Particle Duality of Matter and Energy
A. The Wave Nature of Electrons and the Particle Nature of Photons
1. de Broglie equation
2. Follow-up problem 7.4 p. 229
B. The Heisenberg Uncertainty Principle
IV. The Quantum-Mechanical Model of the Atom
A. The Atomic Orbital and the Probable Location of the Electron
B. Quantum Numbers of an Atomic Orbital
1.
2.
3.
-follow-up problem 7.5 p. 235
C. The energy states and orbitals of the atom are described with specific terms
1.
2.
3.
-follow-up problem 7.6 p. 236
-follow-up problem 7.7 p. 236
D. Shapes of Atomic Orbitals
1. The s Orbital
2. The p Orbital
3. The d Orbital
4. Orbitals with Higher l values
E. The Special Case of the Hydrogen Atom