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- Your chemistry professor draws a number of molecules on the board: (1) CH4 ; (2) H2C=CH2 ; (3) H2C=C=CH2 ; and (4) H2C=C=C=CH2. You muse about all the molecules that chemists draw on a two-dimensional board and wonder which ones are actually planar, existing basically as they appear on the board, and which ones are not plane but rather three-dimensional. Answer the following questions. What is the geometry and hybridization of the carbon in CH4? What is the geometry and hybridization of each central carbon atom in the remaining molecules? Draw each molecule showing the bonds and identify each bond in all the molecules as s or p. What are the specific orbital overlaps (i.e., sp3-sp3) that are in each of the molecules? What are the bond angles for each central atom in each molecule? Which molecules are planar and which are non-planar?Draw 4 isomers of C₆H₁₂ that have the (E)-configuration.-C≡C-C6H5 what is this mass of this?
- "Chromocavitenin" Write the letter of the pair of compounds that illustrates the given isomerism. CH3 H3C CH3 CH3 CH3 OH H,N H,C C D A В H3C но H;C H3C. H3C. CH3 Br CH3 G ÓH H E CH3 Br H3C. H;C. CH3 H,C CH3 CH3 NH2 CH3 J K L and Compounds (1) Enantiomerism: and Compounds (2) Functional isomerism: and Compounds (3) E-Z geometric isomerism: and Compounds (4) Skeletal isomerism: and Compounds (5) Positional isomerism: and Compounds (6) Cis-trans geometric isomerism:Which one of the following represents the HOMO of 1,3,5-hexatriene? IV || f V 8 |||how many possible consitutional isomers are there for C2H4Cl2?