Draw a plausible Lewis structures for H2CO. Determine (i) the
number of electron groups around the...
Draw a plausible Lewis structures for H2CO. Determine (i) the
number of electron groups around the central atom, (ii) the
electron group geometry of the central atom, (iii) the
hybridization of the central atom, (iv) the molecular geometry of
the molecule, (v) draw the 3D structure of the molecule.
For the molecules below, draw the Lewis structure, determine the
electron groups geometry, the molecular geometry, if the molecule
is polar or non-polar, and the symmetry point group.a) H2O.b)
SO2.c) I2.d) CCl4.e) CHCl3.f) CH2Cl2.g) H2C=CH2.h) Benzene.i)
XeF4.j) CHFClBr.k) NH3.l) PCl5.m) SF4.
In this question you will be asked to draw several Lewis
structures and determine the geometry, bond angle, and
hybridization about the central atom. For the molecule H3O+
determine the following: Molecular geometry Electron domain
geometry Hybridization Bond angle For the molecule SF2 determine
the following: Molecular geometry Electron domain geometry
Hybridization Bond angle For the molecule NO2+ determine the
following: Molecular geometry Electron domain geometry
Hybridization Bond angle For the molecule I3- determine the
following: Molecular geometry Electron domain...
Draw the Lewis structures and determine which of these molecules
has a central atom that violates the octet rule. BCl3 XeF2 SO2 CS2
NH3 PCl3 SO3 IF5 NO3-
Draw Lewis structures for each of the following compounds. In
each case, specify the number of valence electrons surrounding the
central atom.
a) bromine dioxide (BrO2) (Assume the central atom
does not contain an expanded octet.)
There are ___ valence electrons surrounding the central
atom.
b) beryllium fluoride (BeF2)
There are___ valence electrons surrounding the central atom.
c) phosphorus pentabromide (PBr5)
There are ___ valence electrons surrounding the central
atom.
Draw the Lewis structures for each of the following ions or
molecules. For each, give (i) the molecular shape, (ii) the
electron pair geometry at the central atom, and (iii) the
hybridization of the central atom.
(a) H2Se
(b) H2CO (C is the central atom)
(c) BrF4 -
(d) PF5
(e) SiF4
Draw the Lewis Structures and name all the isomers of
C4H9Cl.
Name
Lewis Structure
Draw the Lewis Structures and name all the isomers
of C2H2Cl2.
Name
Lewis Structure
Cycloalkanes
Would you predict that cyclopropane and cyclobutane are
highly stable molecules?
Find point number of electron groups around central atom?
Polarity? Number of Lone pairs for central atom? Lewis dot
structure? Approximate bond angles? Electron pair arrangement
around central atom/shape of the molecule? Hybridization of central
atom? Symmetry elements and Points groups of compounds below.
a) NF3
b) XeO3
c) SCl2
Give the number of total electron groups, the number of bonding groups, and the number of lone pairs for (a) geometry.
Express your answers as an integer. Enter your answers in ascending order separated by commas.
Give the number of total electron groups, the number of bonding groups, and the number of lone pairs for (b) geometry.
Express your answers as an integer. Enter your answers in ascending order separated by commas.
Give the number of...
I need the # electron pairs groups around the central atom
for:
OS2, CS2, PF6-, ICl4-, XeOF4, BF4-, H3O+, AlH4-, Nf3, PH4+, SeO3
2-, SnCl2, SeCl4, CH2O, NO2-, ICl2-, BrF5, and AlCl6 3-.