11. Bonding & Molecular Structure

Which of the following diatomic molecules shows an increase in bond order when one electron is added to the molecule?

What is the expected bond order for the diatomic species B_2?

What is the average bond order of each carbon–oxygen bond in the carbonate ion, CO_3^{2-}?

Which of the following statements about the correlation of bond order with bond strength is false?

Given the following molecules, which has the longest bond between the two atoms indicated? A) O_2 (oxygen-oxygen bond) B) N_2 (nitrogen-nitrogen bond) C) NO (nitrogen-oxygen bond) D) O_2^{2-} (oxygen-oxygen bond in peroxide)

What is the average bond order for the S–O bond in the sulfite ion, SO_3^{2-}?

What is the average bond order for the N–O bond in the nitrite ion, NO_2^-?

What is the average bond order of the polyatomic ion CN−?

Given the molecule HArF, what is the average bond order of the H–Ar and Ar–F bonds?

What is the average bond order of the hypothetical molecule Ar₂?

What is the bond order of the O–O bond in molecular oxygen (O_2)?

Which of the following statements is true about a molecule with a bond order of one?

For the diatomic molecule N2, which has a total of 14 valence electrons, what is its bond order?

How does bond order relate to bond energy in a series of similar atoms?