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Please show work and explain questions 1-5 in sentence form for your answer. I n

ID: 895944 • Letter: P

Question

Please show work and explain questions 1-5 in sentence form for your answer. I need help knowing if I have the write concept, sorry for it being side ways the uploader would not allow me to rotate it.

more stable? I drew most of the Newman projection, Just complete it 7-) Examine the conformation below. OH CH CHy The values of the different strains between groups are given below CH/CH CH/H CH/OH H/OH a.) Mark the 1,3-diaxial and gauch strains in this conformation b) Calculate the total strain in this conformation. gauch repulsion 13-diaxial repulsion 1,3-diaxial repulsion 3.6 k]/mole 3.6 k]/mole 9.2 k]/mole 1.0 k]/mole 8.) Examine the conformations I and I Cl Cl 1.3-diaxial strain in one of these is 22.8 k]/mol and in another it is 2 kJ/mol. a.) Which one---I or I1--has higher 1,3-diaxial strain? b.) Which one-Ior II--is more stable? c.) Assume that the difference in strain energies between 1 and II approximately equals Go for the above equilibrium and calculate the value of Key at 25°C. (given R-0.0083 k]/mole) 9.) Examine the reaction below and bond energies in the table below. CHi-Cl: 21 C-Cl:14.5HC-H:26 Bond energies (in kJ. mole: CHi-CHs:22 CI-CI + CH3-CH32CH3-CI a) Calculate the heat of reaction ( H) for this reaction. b.) Is this reaction exergonic or endergonic?

Explanation / Answer

Please show work and explain questions 1-5 in sentence form for your answer. I n