How do the molecular geometry of the molecule IF5 and PF5 differ?

9. How do the molecular geometry of the molecule IF5 and PF5 differ?
A. In IF5, there is a lone pair of electrons on iodine where as in PF5 there are no lone pairs on phosphorus. As a result, the molecular shape of IF5
is square pyramidal and PF5 is trigonal bipyramidal.
B. In PF5, there is a lone pair of electrons on phosphorus where as in IF5
there are no lone pairs on iodine. As a result, the molecular shape of PF5
is square pyramidal and IF5 is trigonal bipyramidal.
C. In IF5, there is a lone pair of electrons on iodine where as in PF5 there are no lone pairs on phosphorus. As a result, the molecular shape of IF5
is octahedral and PF5 is trigonal bipyramidal.

10. What are the bond angle formed by the central atom P and two of the equatorial fluorine’s in the molecular geometry of PF5?

a. 90°

b. 120°

c. 109.5°

Expert Solution

queen_honey_blossom answered 2 years ago

What determines the electron-group geometry of a molecule? What determines the molecular geometry of a molecule?...

What determines the electron-group geometry of a molecule? What determines the molecular geometry of a molecule? Why can-electron group geometry differ from molecular geometry? sidenote:please answer every part of the question

Use the VSEPR model of molecular geometry to rationalize the geometries of IF2−, IF3, IF4–, IF5,...

Use the VSEPR model of molecular geometry to rationalize the geometries of IF2−, IF3, IF4–, IF5, IF6–, IF7 and the isoelectronic group 18 species XeF2, XeF3+, XeF4, XeF5+, XeF6 and XeF7+ (the latter is presently unknown). Provide perspective drawings of these structures (including the lone pairs and bonding pairs of electrons).

For each molecule, determine a.) the electron domain geometry, b.) the molecular geometry and c.) whether...

For each molecule, determine a.) the electron domain geometry, b.) the molecular geometry and c.) whether the molecule is polar or non-polar: PH3 ICl5 H2CO SO3 TeCl4

What is the molecular geometry around an atom in a molecule or ion which is surrounded...

What is the molecular geometry around an atom in a molecule or ion which is surrounded by one lone pair of electrons and four single bonds. Select one: a. linear b. T-shaped c. See-saw d. trigonal bipyramidal e. trigonal planar Which of the following concerning electron pair space requirements and bond angles is/are incorrect? 1. Lone pairs of electrons require more space than bonding pairs. 2. Multiple bonds require the same amount of space as single bonds. 3. The HOH...

Please explain and define molecular geometry. How does molecular geometry relate to global warming?

5. Consider the PF5 molecule. b) How many stretching vibrations does the molecule have, and what...

5. Consider the PF5 molecule. b) How many stretching vibrations does the molecule have, and what are their symmetries? Which ones appear in an IR spectrum? Which ones appear in a Raman spectrum? c) How many bending vibrations does the molecule have, and what are their symmetries? Which ones appear in an IR spectrum? Which ones appear in a Raman spectrum?

How can IR determine the geometry of a triatomic molecule?

Which of the following statements are true for molecular geometry? Mark ALL that apply. •Molecular geometry...

Which of the following statements are true for molecular geometry? Mark ALL that apply. •Molecular geometry and electron geometry are always the same for any given molecule. •The molecular geometry describes the geometric arrangement of the actual atoms in a molecule. •There are more possible molecular geometries than there are electron geometries. •The molecular geometry can be determined without looking at the lone pairs on the central atom.

1. Which molecule or ion has the same molecular geometry as SeO32–? A.SO3 B.NO3– C.CO32– D.SO32–...

1. Which molecule or ion has the same molecular geometry as SeO32–? A.SO3 B.NO3– C.CO32– D.SO32– E.SeO3 2. Which of the following processes is not exothermic? A. Rb+(g)+e- = Rb(g) B. Br(g)+e- = Br-(g) C. Rb+(g)+Br-(g) = RbBr(s) D. Rb(g) = Rb(s) E. 1/2 Br2 (g) = Br(g)

Molecular geometry of NCl3 KrF2 BF4-

Question