Term
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Definition
change in energy resulting from bond rotation from staggered to eclipsed isomers |
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Term
ring flip in cycloalkanes |
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Definition
changing equitorial H's to axial and axial h's to equitorial |
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Term
4 cyclohexane conformations in order of least stable to most stable |
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Definition
1. half-chair 2. boat 3. twisted boat 4. chair |
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Term
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Definition
associated with steric repulsion, which is the "crowding" interaction of two groups ACROSS a ring |
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Term
draw a diagram of cyclohexane going through all its conformational isomers and the energy associated with each |
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Definition
http://www.google.com/imgres?sa=X&biw=1920&bih=971&tbm=isch&tbnid=VSRxPGV8qoPq5M:&imgrefurl=http://www.stolaf.edu/depts/chemistry/courses/toolkits/247/js/cyclohex/&docid=SKo1VWei7TH2bM&imgurl=http://www.stolaf.edu/depts/chemistry/courses/toolkits/247/js/cyclohex/cyclohex.gif&w=461&h=237&ei=rHdEUo_dO5Ci4AO--4HYBg&zoom=1&ved=1t:3588,r:2,s:0,i:87&iact=rc&page=1&tbnh=161&tbnw=313&start=0&ndsp=35&tx=151&ty=87 |
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Term
relationship between size of constituients on monosubstituted cyclohexanes and desire to be be equitorial instead of axial |
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Definition
larger constituients on monosubstitued cyclohexane favor beign equitorial more than smaller consitutients |
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Term
IR spectroscopy data for C=O (carbon double bonded to oxygen) |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
the species of A- that comes from dissocation of the conjugate acid, HA |
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Term
relationship between strength of a conjugate acid and base |
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Definition
the stronger an acid, the weaker its conjugate base and visa versa |
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Term
What Angle is assoicated with sp hybridization? |
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Definition
a 180 degree angle is associated with sp hybridization |
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Term
what angle is associated with sp2 hybridization |
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Definition
a 120 degree angle is associated with sp2 hybridization |
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Term
what angle is associated with sp3 hybridization? |
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Definition
a 109.5 degree angle is associated with sp3 hybridization |
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Term
equation to find number of hyrdogens needed to saturate |
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Definition
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Term
equation to find degree of unsaturation |
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Definition
Degrees of unsaturation= (Hsat - Hactual )/2 |
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Term
IR wavelength absorbed for C=C |
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Definition
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Term
range of IR wavelength abosrbed by C triple bonded to C |
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Definition
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Term
range of IR wavelength abosorbed by C triple bonded to N |
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Definition
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Term
range of IR wavelength absorbed by alchohol function group (O-H)
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Definition
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Term
IR wavelengths of O-H bond in carboxyl (C=O-H) |
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Definition
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Term
change in enthalpy for an equation (ΔH°) |
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Definition
(Bonds Broken) - (Bonds Formed) |
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