Consider the following compound: SbF₅

What is the Electron Domain Geometry?

Trigonal bipyramidal

Consider the following compound: NBr₃ ^2- (OR N Br3 2 minus)

What is the Electron Domain Geometry?

Trigonal bipyramidal

Consider the following compound: SbF₂ ^- (OR Sb F2 1 minus)

What is the Electron Domain Geometry?

Tetrahedral

Consider the following compound: S i H₃ ^- (S i H3 1 minus)

What is the Electron Domain Geometry?

Tetrahedral

Consider the following compound: S i F₃ ^- (OR S i F3 1 minus)

What is the Molecular Geometry?

Trigonal pyramidal

Consider the following compound: A s I₅

What is the Molecular Geometry?

Trigonal bipyramidal

Consider the following compound: S b F₅

What is the Molecular Geometry?

Trigonal bipyramidal

Consider the following compound: NI₂ ^- (OR N I2 1 minus)

What is the Molecular Geometry?

Angular (Bent)

What is the hybridization of the central atom in AsCl₃ ^2- (OR A s Cl3 2 minus)?

sp³d

What is the hybridization of the central atom in Sb F₅?

sp³d

What is the hybridization of the central atom in N F₅?

sp³d

What is the hybridization of the central atom in NO₂ ^- (OR N O2 1 minus)?

sp²

What is the bond angle of the central atom in A sBr₅?

120 ^o/ 90 ^o

What is the bond angle of the central atom in P Br₅?

120 ^o/ 90 ^o

What is the bond angle of the central atom in AsI₃ ^2- (OR A s I3 2 minus)?

120 ^o/ 90 ^o

What is the bond angle of the central atom in SBr₄?

120 ^o/ 90 ^o

Consider the compound below:

Screen Reader Note: Br connected to F, in plane pointing to the right. F in plane pointing straight up in the plane. F in plane straight down in the plane. 2 lone pairs, pointing to the left, one going in to the page, one coming out of the page.End of Note.

Which arrow depicted below is the most accurate representation of the net dipole for this compound?

No dipole

Consider the compound below:

Screen Reader Note: I bonds to F straight up in plane. 2 F atoms on each side, one pointing in, one pointing out. Lone pair points straight down in the plane. End of note.

Which arrow depicted below is the most accurate representation of the net dipole for this compound?

Which of the following molecules do you expect to be polar? You may need to draw the molecular geometries of each of the molecules to make this determination.

Select all correct answers.

Draw the Lewis Structure of C₂H₄.

C₂H₄ Contains how many total sigma bonds? (type a number (1,2,4, etc.)

______

Draw the Lewis Structure of C₂H₄.

C₂H₄ Contains how many total pi bonds? (type a number (1,2,4, etc.)

______

sigma = ___5___

pi = ___1___

CH₃CH₂CCCH₃ Contains how many total sigma bonds? (type a number (1,2,4, etc.)

______

CH₃CH₂CCCH₃ Contains how many total pi bonds? (type a number (1,2,4, etc.)

______

sigma = ___12___

pi = ___2___

How many electrons are in bonding orbitals in B₂?

Be sure to use all the electrons when constructing your MO diagram. This includes the core and valence electrons.

6

What is the bond order of N₂?

3

How many electrons are in anti-bonding orbitals in N₂?

Be sure to use all the electrons when constructing your MO diagram. This includes the core and valence electrons.

4

How many electrons are in bonding orbitals in F₂?

Be sure to use all the electrons when constructing your MO diagram. This includes the core and valence electrons.

10

Draw a molecular orbital diagram for N₂ ^-1. Is this molecule paramagnetic or diamagnetic?

• paramagnetic
• diamagnetic

paramagnetic