We’re being asked to determine the electron pair and molecular geometry of ICl2–.
The possible electron pair and molecular geometries are:
To do so, we first need to draw a Lewis structure for ICl2–.
For this, we need to do the following steps:
Step 1: Determine the central atom in this molecule.
Step 2: Calculate the total number of valence electrons present.
Step 3: Draw the Lewis structure for the molecule.
Step 4: Determine the electron pair geometry of the molecule.
Step 5: Determine the molecular geometry of the molecule.
Determine the electron geometry (eg) and molecular geometry (mg) of ICl2-
a) eg = tetrahedral, mg = bent
b) eg = tetrahedral, mg = trigonal pyramidal
c) eg = trigonal bipyramidal, mg = linear
d) eg = trigonal bipyramidal, mg = linear trigonal planar
e) eg = octahedral, mg = linear
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What scientific concept do you need to know in order to solve this problem?
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