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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