Q: The oxidation number of N in NO2 is eTextbook and Media Save for Later
A: Answer Oxidation number of N in NO2- Oxidation No. Of O atom = -2
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Q: Atomic number
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Q: buffer
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- Show that any two of the irreducible representations of the following point groups are orthogonal to each other. a C2 b C2v c D2h d Oh e TdWhat are the number of classes and the order of the following point groups? a C2v b D2h c D6h d S4 e Cs.Show that any irreducible representation of these point groups is normalized. a C2 b D2d c Oh d C4h e C6v
- Determine the point group of the following molecules. a cis1,2 Dichloroethylene b trans1,2 Dichloroethylene c Toluene, C6H5CH3 d 1,3-Cyclohexadiene.Determine the point groups of the following molecules. a Fe(CO)5, which has a trigonal bipyramidal structure, b CO32, which has three resonance structures that contribute to its overall shape, c The perfectly staggered conformation of ethane, d The perfectly eclipsed conformer of ethane.Why is it unnecessary to consider whether an irreducible representation from C4h is orthogonal to an irreducible representation of D6h?
- Structural isomers can have very different point groups. Determine the point groups of 1,4cyclohexadiene and 1,3cyclohexadiene, which both have the molecular formula C6H8.Use molecular orbital arguments to decide whether or not the difluoride dianion, F22, should exist as a stable ion.Construct the symmetry-adapted linear combination molecular orbitals for hydrogen sulfide, H2S.
- Figure 13.27 shows the structure of the molecule porphine. Figure 13.27 The structure of porphine. Determine the symmetry elements present in the molecule, and its point group. Does the point group change if an Fe2+ ion is substituted for the two hydrogen atoms in the center of the porphine ring?Identify the symmetry elements present in the following objects. a The Eiffel Tower. You may have to look up a picture of it if you dont remember its shape b Any book ignore the printing. c An octagonal wood block. d A jack from the set of jacks pictured here: Note that some of the points end differently.Determine the symmetry species of the D3h point group for the sp2 hybrid orbitals, assuming that the C3 axis is coincident with the z-axis and that one of the orbitals lies along the positive x-axis. See Example 13.16.