Chapter 6 (master & Chemistry)

How many line pair are On the central BrF3?

Which choice represents a pair of resonance structures? Note that lone pairs have been omitted for clarity.

How many resonance structures can be drawn for ozone, O3?

Which statement best describes an O3 molecule?

For a molecule of fluorous acid, the atoms are arranged as HOFO. (Note: In this oxyacid, the placement of fluorine is an exception to the rule of putting the more electronegative atom in a terminal position.) What is the formal charge on each of the atoms? Enter the formal charges in the same order as the atoms are listed. FC=(valence e? infree atom)?12(bonding e?shown)?(nonbonding e?shown)

What is the electronic geometry of H2O?

What is the electronic geometry of SCl4?

What is the electronic geometry of BF3?

What is the electron-domain (charge-cloud) geometry of ICl5?

What is the molecular geometry of ICl5?

Ignoring lone-pair effects, what is the smallest bond angle in ICl5?

Which choice best describes the polarity of ICl5?

What is the bond order of Br2?

What is the bond order of SO?

What is the bond order of CO?

Rank the following molecules or ions in order of decreasing bond energy: bromine: Br2, sulfur monoxide: SO, carbon monoxide: CO

Rank the following molecules or ions in order of decreasing bond length: bromine: Br2, sulfur monoxide: SO, carbon monoxide: CO

Which set of elements is arranged in order of increasing electronegativity?

Which compound is likely to have an incomplete octet?

Which pair of atoms forms the most polar bond?