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- There are two compounds with the molecular formula HN3. One is called hydrogen azide; the other is cyclotriazene. (a) Write the Lewis structure for each compound. (b) Designate the hybridization of each nitrogen in hydrogen azide. (c) What is the hybridization of each nitrogen in cyclotriazene? (d) How many sigma bonds are in hydrogen azide? In cyclotriazene? (e) How many pi bonds are in hydrogen azide? In cyclotriazene? (f) Give approximate values for the N-to-N-to-N bond angles in each molecule.Explain why a carbon atom cannot form five bonds using sp3d hybrid orbitals.2) a) Consider the following molecule . Given what you have learned about hybridization theory, draw an image or images explaining the bonding situation in this molecule. I want you to draw out all of the orbitals, hybrid orbitals and how they overlap to form the bonds in the molecule. Indicate the % s or p character in the given atomic and hybrid orbitals. Which C-C bond or bonds are the longest? In a paragraph or so explain the image or images you just drew. b) Lastly, consider the molecule below. Indicate the Molecular formula, the molar mass, label the hybridization of each atom except for hydrogen, indicate any chiral centers with a *, which bond or bonds are the shortest, identify by name of each functional group with an arrow pointing to the group.
- HO: a :N CH3 -c=C-CH2 CH2 H3C Determine the hybridization and the approximate bond angles around the labeled atoms in this structure.1) Based on valence bond theory, which statement best describes the electron geometry, bonding and hybridization of the central atom in carbon tetrachloride CCI, ? A) The electron geometry of carbon in carbon tetrachloride is tetrahedral with a sp3 hybridization. The C-CI bond is of 7-character. B) The electron geometry of carbon in carbon tetrachloride is tetrahedral with a sp3 hybridization. The C-CI bond is of o-character. C) The electron geometry of carbon in carbon tetrachloride is tetrahedral with a sp2 hybridization. The C-CI bond is of o-character.carbon is the master of hybridization, name 3 different compounds that showcase 3 different hybridization variants in the carbon atom. Include compond names, lewis diagram and the hybridization of the carbon atom. For each of the following compounds draw the lewis diagram. Include VSEPR family, the VSEPR shape? Determine the color of light emitted from an electron in a hydrogen atom that falls from n = 6 to n = 2.
- Predict the hybridization and the bond angles around the indicated atoms. H b NEC-0-Ċ-H methyl cyanate Atom a Atom b Atom c Hybridization Bond angle5.) Fill in the following table with the number of carbon atoms of the specific hybridization state belonging to the following molecule. ÇH2 N=C=0 # of carbon atoms Hybridization states of carbon sp sp? sp2) Considered the following molecules: Draw the valence electron configuration of each atom (including their spin direction) and circle each pair of electrons that make a bond within the molecule. Determine the hybridization state for each carbon atom. Then draw the Lewis Structure and count how many bonds are sigma or pi bonds a) H₂CO b) C2F2
- For each of the following molecules or ions (the central atom is underlined): draw the 3-dimensional structure of all energetically equivalent resonance structures, showing all valence shell electrons and formal charges. On each structure, label the direction of the net molecular dipole vector and identify the hybridization of the central atom. a) CH3OH b) NH3 c) SCN-AmbienTM is a sedative used in the treatment of insomnia. It was discovered in 1982 and brought to market in 1992 (it takes a long time for new drugs to undergo the extensive testing required to receive approval from the Food and Drug Administration). Identify the hybridization state and geometry of each carbon atom in the structure of this compound:Write the carbon atom(s) in numerical order as a comma separated list (e.g. to identify carbon atoms 1, 3, 4, 5, 18 and 19 write "1,3-5,18-19"). If there are no carbons with the specified hybridization, write "0" for carbon atom(s) and select "N/A" for the geometry.10) Consider the molecule below. Determine the hybridization at each of the 3 labeled atoms. CI- H A1 = sp2, 2= sp3, 3 = sp2 B) 1 = sp2, 2= sp3, 3 = sp3 1 = sp3, 2 = sp3, 3 = sp3 D) 1 = sp3, 2 = sp3, 3 = sp2 Esp, 2= sp, 3 = sp2 NH H