Consider the following compound: CI₃ ^- (C I3 1 minus)

What is the Electron Domain Geometry?

Trigonal bipyramidal

Consider the following compound: CH₃ ^- (CH3 1 minus)

What is the Electron Domain Geometry?

Tetrahedral

Consider the following compound: NBr₂ ^- (OR N Br2 1 minus)

What is the Electron Domain Geometry?

Tetrahedral

Consider the following compound: SbCl₅

What is the Electron Domain Geometry?

Trigonal bipyramidal

Consider the following compound: S e Cl₄

What is the Molecular Geometry?

Seesaw

Consider the following compound: AlCl₃ ^2- (OR A l Cl3 2 minus)

What is the Molecular Geometry?

Trigonal pyramidal

Consider the following compound: T e F₄

What is the Molecular Geometry?

Seesaw

Consider the following compound: S F₄

What is the Molecular Geometry?

Seesaw

What is the hybridization of the central atom in NCl₃ ^2- (OR N Cl3 2 minus)?

sp³

What is the hybridization of the central atom in AsCl₂ ^- (OR A s Cl2 minus)?

sp³

What is the hybridization of the central atom in SbI₂ ^- (OR S b I2 minus)?

sp³

What is the hybridization of the central atom in C F₃ ^- (OR C F3 1 minus)?

sp³

What is the bond angle of the central atom in P I₅?

120 ^o/ 90 ^o

What is the bond angle of the central atom in AsO₂ ^- (OR AsO2 1 minus)?

120 ^o

What is the bond angle of the central atom in T e F₄?

120 ^o/ 90 ^o

What is the bond angle of the central atom in S e F₄?

120 ^o/ 90 ^o

Consider the compound below:

Screen reader Note: P with lone pair straight up, in plane. O single bond in plane down to the right. O double bond down to the left. Bond angles appear to be 120 degrees. End of note.

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

Consider the compound below:

Screen Reader Note: O with lone pairs in plane. One points left, one points straight down. There are 2 "H" atoms. One points into the page up and to the right. One points out of the page up and to the right. 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 O₂?Be sure to use all the electrons when constructing your MO diagram. This includes the core and valence electrons.

10

How many electrons are in anti-bonding orbitals in B e₂?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 B e₂?

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 C₂?Be sure to use all the electrons when constructing your MO diagram. This includes the core and valence electrons.

8

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

• paramagnetic
• diamagnetic

paramagnetic