For following, write the Lewis structure(s), predict the molecular structure (including bond angles), and give the expected hybridization of the central atom.

$$\mathrm{SeBr}_4$$

For the following, write the Lewis structure(s), predict the molecular structure (including bond angles), and give the expected hybridization of the central atom.

perchloric acid

For each of the following molecules, write a Lewis structure, predict the molecular structure (including bond angles), give the expected hybrid orbitals on the central atom, and predict the overall polarity. $\mathrm { IF } _ { 5 }$

For each of the following, write the Lewis structure(s), predict the molecular structure (including bond angles), and give the expected hybridization of the central atom. $\mathrm{KrF}_{2}$

For following, write the Lewis structure(s), predict the molecular structure (including bond angles), and give the expected hybridization of the central atom.

$$\mathrm{O}_3$$

For the following, write the Lewis structure(s), predict the molecular structure (including bond angles), and give the expected hybridization of the central atom.

iodine trichloride

For the following, write the Lewis structure(s), predict the molecular structure (including bond angles), and give the expected hybridization of the central atom.

bromine pentafluoride

Draw a Lewis structure that obeys the octet rule for each of the following molecules and ions. In each case the first atom listed is the central atom. $\mathrm { ClO } _ { 2 } ^ { - } , \mathrm { SCl } _ { 2 } , \mathrm { PCl } _ { 2 } ^ { - }$

Which of the following molecules have net dipole moments? For the molecules that are polar, indicate the polarity of each bond and the direction of the net dipole moment of the molecule. $\mathrm { CO } _ { 2 } , \mathrm { N } _ { 2 } \mathrm { O }$

Which of the following molecules have net dipole moments? For the molecules that are polar, indicate the polarity of each bond and the direction of the net dipole moment of the molecule. $\mathrm { PH } _ { 3 } , \mathrm { NH } _ { 3 }$

Which of the following molecules have net dipole moments? For the molecules that are polar, indicate the polarity of each bond and the direction of the net dipole moment of the molecule.

Predict the molecular structure and the bond angles for each of the following. $\mathrm { SCl } _ { 2 }$

Predict the molecular structure and the bond angles for each of the following. $\mathrm { SeCl } _ { 6 }$

Predict the molecular structure and the bond angles for each of the following. $\mathrm { PCl } _ { 3 }$