List from most stable to least stable. Me H. Me Me Me Me. H. Me H. H. H II II © GMU 2020 O I, II, II III, I, II I, II, II III, II, I O II, I, II H I

5. Do the following structures represent resonance structures? If yes, identify them by stating the more stable and less stable. ? C=0 a) н H. CH2 H H ? H-CE H. d) H

QUESTION 9 Rank the radicals from most stable to least stable. CH Y O A. Most stable: X, Y, Z O B. Most stable: Y, Z, X O C. Most stable: X, Z, Y O D. Most stable: Z, Y, X

3. Based on 00 a. Which compound is the least likely compound to be stable PH3 PC13 PC14 PC15 b. Which compound is most likely to be stable? B2 B₂H6 BCN BO3 c. A number of concatenated sulfur forms are known, such explana

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Give correct detailed Solution with explanation needed with structures...don't give Handwritten answer

Is each of ne following a cis isomer or a irans Isomer? Drag the appropriate items to their respective bins. H. Br H. H. H H CH3 CI CH3 H- Br Br CH -CH3 CH3 CI H H H. H. H. H CH3 Br cis isomer trans isomer

10. Which of the following is the most stable? A) 2399,219 0B)591d bbs gnwollor ant D) HO, HO 2013 HO C) WC-PO) HW (HO) HOO HO

The bond dissociation energy to break 3 N-H bond(s) in 1 mole of NH3 molecules is Single H N Bond H 432 |1233 kJ C 411 346 N 386 305 167 459 358 201 142 C=C 602 C=O 799 1 2 C=C 835 C=O 1072 Multiple Bonds C=N 615 O=0 494 4 6. C C=N 887 N=N 942 **All values in kJ/mol** 7 8 +/- х 100

Which of the following compounds is the most stable? I. IV. II. V. III. V N|H