Cholesterol (C27H46O) has the following structure:
In such shorthand structures, each point where lines meet represents a carbon atom, and most H atoms are not shown. Draw the complete structure, showing all carbon and hydrogen atoms. (There will be four bonds to each carbon atom.) Indicate which carbon atoms use sp2 or sp3 hybrid orbitals. Are all carbon atoms in the same plane, as implied by the structure?
Answer to relevant QuestionsArrange the following from lowest to highest ionization energy: O, O2, O2-, O2+. Explain your answer. Structural isomers are compounds that have the same chemical formula but the atoms are bonded together differently giving different compounds. Consider the two structural isomers having the formula C2H6O. Draw the two ...Why does a catalyst increase the rate of a reaction? What is the difference between a homogeneous and a heterogeneous catalyst? Would a given reaction necessarily have the same rate law for both a catalyzed and an ...The rate law for a reaction can be determined only from experiment and not from the balanced equation. Two experimental procedures were outlined in this chapter. What are these two procedures? Explain how each method is used ...The decomposition of NO2(g) occurs by the following bimolecular elementary reaction: 2NO2(g) → 2NO(g) + O2(g) The rate constant at 273 K is 2.3 × 10-12 L mol-1s-1, and the activation energy is 111 kJ/mol. How long will it ...
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