Material for Exam 3

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May 20, 2019
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- Material for Exam 2
- Material since Exam 3 for the Final

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Material for Exam 3

Heat

q = mC_sdeltaT

Law of conservation of energy:

Heat of reaction

deltaH = q_rxn/mol reactant

Coffee-cup calorimetry

deltaH° = Sum deltaH_f°_(product)-Sum deltaDH_f°_(reactants)

Electromagnetic Radiation

C = (Lambda)(Nu)

The photoelectric effect

Photons

E_photon = hn = hC/l

De broglie wavelength

Bohr Atom

E = R_H(1/n_i²– 1/n_f²)

Quantum Mechanics

Principal quantum number (n)

Orbital angular momentum (l)

m_l is the magnetic quantum number

Fourth quantum number (m_s) refers to the electron spin of each electron

Paul Exclusion Principle

Hund’s rule

Orbital shapes

Filling orbital boxes

Electronic configuration

Diamagnetic & Paramagnetic definition

Electronic configurations of cations and anions

Atomic Radius

Atomic Radius of ions

Ionization Energy

Electron affinity, EA

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