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7 Cards in this Set
- Front
- Back
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Ionization Potentials
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amt. of energy it takes to move an e- inf. dist. from the nucleus; opp of e- energy on table
Factors that influence it: orbital size, nuclear charge, orbital occupancy |
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molecular orbital vs. atomic orbital relating to IP
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MO IP > AO IP b/c bonds are lower in energy
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Energy and Bonds
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*know diagram in notes
-forming bonds stabilizes (lowers energy) of e-s -breaking bonds supplies energy -i.e. if - formal charge, e- energy high and IP low -high e- energy are more chemically reactive |
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-valent
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mono-, di-, tri-, tetra-
how many bonds to each...... i.e. CH4: C is tetravalent/H is monovalent |
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condensed structure
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( ) - comes off chain
Ph - benzene ring |
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Formal Charges
homolytic vs. heterlytic bond cleavage |
homo - electrically neutral/ fishhook used to move e-s individually
herer - anion(-) or cation(+); doublehead arrow used formal charge = (# valence e's- (# non-bonding e's) - 1/2 (# e's in bonds) |
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wavefunction
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psi = f(n,l,m,s,r)
P(r) = psi squared |
