In which of these molecules do the hydrogen atoms lie in the same plane? 2. H2CCCH2 only 3. H2CCCCH2 only 4. None of these; the planes defined by the two end CH2 groups are perpendicular to each other. 5. H2CCCH2 and H2CCCCH2 6. H2CCH2 only 7. H2CCH2 and H2CCCH2 8. H2CCH2 and H2CCCCH2
Consider the molecule ClNO. Nitrogen is the central atom. Using valence bond theory, describe the location of the nitrogen electrons. 1. two unpaired electrons in sp2 orbitals and two paired electrons in an sp2 orbital 2. three unpaired electrons in sp2 orbitals and one pair of electrons in...
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- 1. For organic chemistry, what is a concerted shift? How do things like acids or heat affect them? What other factors affect them?
2. Which of the following reactions is an acid-base neutralization reaction? Why are the rest of the answers incorrect?
- A. AgNo3 (aq) + NaI (aq) --> AgI (s) + NaNO3 (aq)
- B. S8(s) + 8O2 (g) --> 8SO2(g)
- C. Na3PO4 (s) + 2H2O (l) --> H2 (g) + 2NaOH (aq)
- D. Ca (OH)2 (aq) + 2HI (aq) --> CaI2(aq) + 2H2O (l)