Identify the molecule as having a(n) E, Z, cis, or trans configuration. CH3 H₁₂C ○ E ○ z ○ cis trans

One component of jojoba oil is a wax formed from eicosenoic acid [CH3(CH2)7CH=CH(CH2)9CO2H] and CH3(CH2)7CH=CH(CH2)8OH. Draw the structure of the wax, including the cis geometry of both carbon–carbon double bonds.

Classify the pairs of molecules as not the same molecule, structural isomers, diastereomers, enantiomers or identical. Circle any molecules that are not achiral (a) (b) (c) Br... H CI H H Br H H3C Br H. CI Br H Br CI I I Br" "H H Br H CH3 Cr Br

Please don't provide handwritten solution ...

Perform a conformational analysis of 1,2-dibromo-1-fluoroethane, BrFCH-CH2Br. Pay attention to the relative energies of the various conformations, but do not concern yourself with the actual energy values.

Draw the structural isomers of C2H4BrCl and identify which of them has a chiral center. Then, create the Newman projection of the most stable conformational isomer and indicate its absolute configuration.

C2H6 Draw the structures of the two isomers, known as dimethyl ether and ethanol, of this molecular formula.  Label them correctly.

Which one of the following represents the HOMO of 1,3,5-hexatriene? IV || f V 8 |||

-C≡C-C6H5   what is this mass of this?

A 1,2-cis disubstituted cyclohexane, such as cis 1,2-dichlorocyclohexane, must have one group axial and one group equatorial. Explain,