a. Draw the Lewis structure for CH3NO2, include resonance forms and formal charges on atoms,
b. Draw the Lewis structure for CNNO2, based on the following two possible skeletal structures fot it (include resonance and charges for each):
16. 2.3 Draw a Lewis electron dot structure for each of the followin appropriate g species. Assign formal charges where For each of the following species, add cha structure. All bonds and nonbonded valence electrons are shown. rges as required to give a complete, correct Lewis C:C :C-H 18. 2.5 Two resonance forms can be drawn for a bond between trivalent boron and an atom with a lone pair of electrons. (a) Draw these two resonance forms for the three...
Nitromethane structures: Consider nitromethane (CH3NO2). Three reasonable lewis structures (resonance structures) can be drawn for this molecule. a. Draw each of the three most reasonable Lewis structures (two of them look almost identical to each other). b. Calculate the formal charges on C, N and O in each of your Lewis structures. c. Give the hybridization on each atom in each resonance structure. d. Will the geometry of the molecule change depending on which resonance structure is the dominant contributor...
Draw the Lewis structure (including resonance structures) for diazomethane (CH2N2). For each resonance structure, assign formal charges to all atoms that have formal charge. Draw the molecules by placing atoms on the canvas and connecting them with bonds. Include all lone pairs of electrons. Show the formal charges of all atoms in the correct structures.
Diazomethane is an organic compound with molecular formula CH2N2. Draw the Lewis dot structure for this compound. Calculate the formal charges on the carbon and nitrogen atoms. Draw a resonance structure for this compound, using arrows to indicate flow of electrons. Are the two resonance structures identical? If not, indicate the major and minor contributors giving suitable explanation.
Draw the Lewis structure (including resonance structures) for methyl azide (CH3N3). For each resonance structure, assign formal charges to all atoms that have formal charge.
Draw complete Lewis (electron-dot) structures and calculate the formal charges for all the atoms in the species listed below. If more than one reasonable resonance structure is possible, draw them all, with the corresponding formal charges, and indicate which structure represents the best or would contribute the most to the hybrid resonance structure of the given molecule/ion. a) AlCle b) N20 c) Dithionite anion, S202 d) Methyl azide, CH3-N3
acids (a) Nitromethane is an organic compound with the molecular formula CH3NO2. Draw a complete Lewis structure that shows all bonds, unshared electron pairs, and minimized formal charges, where appropriate. (b) Draw a complete Lewis structure for the conjugate acid of nitromethane that shows all bonds, unshared electron pairs, and minimized formal charges, where appropriate. Draw the organic and inorganic products for the following acid/base reaction. Include charges. I + CHICHOhcC5 + CH3CH2OCH2CH3 + =
PART II a) Draw all of the Lewis structures possible for the molecules below (resonance structures) and b) Indicate the formal charge on all of the atoms in your structures. Based on the formal charges, are the structures equivalent or not equivalent. If not determine the "best" resonance structure. (a) CO, (b) NO, (c) NO, (d) N,
2. (10 pts, 2.5 pts each) Draw the Lewis dot structure for the following and CIRCLE the structures that display resonance. Also indicate the formal charge of any positively or negatively charged atoms in a structure (so you do not have to indicate formal charge for neutral atoms or those with a formal charge of zero) C₂H₂O₂ C4H g F2 PO4 CO2 3. (6pts) What are the possible magnetic quantum number values if the angular quantum number is 2?
Lewis Structures; Resonance Structures (Sections)(a) Draw the dominant Lewis structure for the phosphorus trifluoride molecule, PF3, (b) Determine the oxidation numbers of the P and F atoms, (c) Determine the formal charges of the P and F atoms.