13. The lone pairs on oxygen in the following compound are A) Both localized B) Both...
The two lone-pairs on the oxygen atom of Benzofuran a) are both delocalized over both rings b)are both delocalized over one ring c)are both in sp2 hybridized orbitals d)are in different orbitals - one in sp2 and the other in a p-orbital
5. Indicate whether the lone pairs on each of the nitrogen atom in the following molecule are localized or delocalized. Either through a diagram or through words, explain your reasoning.
please help in all sections asap! The following two drawings are resonance structures of one compound. a-o But the following two drawings are not resonance structures Not resonance structures They are, in fact, two different compounds. Choose the correct explanation(s). Select all that apply. Benzene does not have three C-C single bond and three C-C double bonds. In fact, all six C-C bonds of the ring have the same bond order and same length. Benzene have three C- single bond...
1. A molecule which has C, N, O and H has no formal charge on any of the atoms. which statement best describes the valence (bonds and lone pairs) of carbon, nitrogen, and oxygen? A) Carbon: two bonds, zero lone pairs; nitrogen: three bonds, two lone pairs B) Oxygen: two bonds, two lone pairs; nitrogen: three bonds, one lone pair C) Carbon: three bonds, one lone pair; oxygen: two bonds, two lone pairs D) Carbon: four bonds, zero lone pairs;...
3: How many hydrogen atoms are connected to the indicated carbon atom? A be BIO C. 0 -0 D. 1 - 2 E 0. 1 Identify the number of lone pairs on the indicated oxygen and nitrogen atoms. A 1 N B 02 N 0 C. 01. N- D 0-0. N- E 0-0 NO
6. (6 marks) Consider the hybridization in the following structure (not all lone pairs explicitly shown). | Y 0 & CH N JOH H₂C Z Specify what orbitals overlap to form the designated bonds? (Circle the appropriate orbital in the list provided beside each atom.) sigma bond between carbon "Y" and nitrogen orbital on carbon "y" SPdf spsp?sp orbital on nitrogen: S P d f sp sp? sp? ii. pi bond between oxygen "X" and carbon "Y orbital on oxygen...
1. For each compound, draw the Lewis dot structure, the number of lone pairs, and the number of electronic groups for the central atom. Each Lewis dot structure follows the octet rule: hydrogen has one bond, all other atoms are surrounded by a total of eight electrons. Each covalent bond counts as we clectrons. Each nonbonded pair of electrons (lone pairs) count as two electrons. The number of nonbonded electrons is how many electrons from the central atom are not...
Question 13 How many total lone pairs are present on the nitrogen atoms and oxygen atoms, respectively, in the following structure of glucosamine? OH NH2 1 1 0 HO Y y Он ӧн н O 8 on oxygen, 2 on nitrogen O 9 on oxygen, 1 on nitrogen O 10 on oxygen, 1 on nitrogen 10 on oxygen, 2 on nitrogen
15. Select all intermolecular forces experienced between molecules in a pure sample of the following compound. Remember these are line diagrams so hydrogen and carbon are not explicitly indicated with H and C and hydrogen atoms are not indicated if on a carbon atom. Also, lone electron pairs are not drawn either. 16. Select the dominant intermolecular force experienced between molecules in a pure sample of the following compounds. Remember these are line diagrams so hydrogen and carbon are not...
Consider the molecule AX5, where the central atom A has no lone pairs. X represents the outer atoms, all identical to each other. How many of the following statements are correct? A. The central atom A utilizes its outermost ns orbital, all three of its outermost np orbitals, and two of its (n – 1)d orbitals for bonding. B. The A-X equatorial bond length is shorter than the A-X axial bond length. C. Suppose in AX5 a lone pair was...