to g WS-1.16: Draw the resonance forms of a) an allyl cation and b) an allyl anion.

Methyl isocyanate, CH3 -N= C = O, is used in the industrial synthesis of a type of pesticide and herbicide known as a carbamate. As a historical note, an industrial accident in Bhopal, India, in 1984 resulted in leakage of an unknown quantity of this chemical into the air. An estimated 200,000 people were exposed to its vapors, and over 2000 of these people died. Q.) Write a Lewis structure for methyl isocyanate and predict its bond angles. What is the hybridization of its carbonyl carbon? Of its nitrogen atom?

Draw the best Lewis structure for the linear C₁ion, including all lone pair electrons and non-zero formal charges. Click and drag to start drawing a structure. × X :□ P

Hydrogen cyanide can be catalytically reduced with hydro-gen to form methylamine. Use Lewis structures and bond ener-gies to determine ΔH°ᵣₓₙ for HCN(g)+2H₂(g)→CH₃NH₂(g)

In the following Lewis structure of [(CH3)2OH]+, every atom, bond and lone pair is positioned. To complete the structure, drag the formal charge tags to the appropriate atom(s). Each marker may be used more than once, or not at all. If an atom has a formal charge of zero, do not drag a tag to it. When you drag the marker in, place the little crosshairs in the upper left corner of the marker directly over the atom(s) in question (not above them). H H-C-O-C-H HHH - H I Η Η Η 0 0 + 2+ 2-

P2.9: Draw two different (minor) resonance contributors of the structure below (the flavin group of flavin adenine dinucleotide (FAD), a biochemical oxidation/reduction molecule) in which the oxygen indicated by an arrow bears a negative formal charge and one of the circled atoms bears a positive formal charge. Include curved arrows to account for the changing positions of electrons and pi bonds. R N Dolgt `N´ FAD H3C H3C H

Hi! Can someone please help me with these 2 questions? Thanks so much!!

How many valence electrons are there in a correctly drawn Lewis structure for formamide, HCONH2  ( You should also be able to draw the lewis structure for this. Hint, the C is in the center with an O ,N and 1 H attached. The other H atoms are attached to the N)

The NO3 ion displays three resonance structures, one of which is shown below. 1. :O: (a) Find the formal charge on each of the atoms in the nitrate ion. (Enter your answer using the format +1 and -2.) In each resonance structure, N has a formal charge of formal charge of O 121 (b) Draw the other two resonance structures. (Copy and paste the given template as many times as necessary. Assign lone pairs, radical electrons, and atomic charges where appropriate.) Marvin JS O [1] . The O atom involved in a double bond with N has a formal charge of Edit drawing Help and each O atom with a single bond with N has a O 131 <

Draw the lewis structure and use curved arrows to show the movement of electrons. CaC2 + 2H2O → Ca(OH)2 + C₂H₂