Describe the molecular structure of each of the following molecules or ions listed. You may wish to.

Describe the molecular structure of each of the following
molecules or ions listed. You may wish to review the chapter on chemical
bonding and molecular geometry. (a) PH3 (b) PH4 + (c) P2H4 (d) PO4 3_ 69.
Complete and balance each of the following chemical equations. (In some cases,
there may be more than one correct answer.)

 (a) P4 + Al _

(b) P4 + Na _

 (c) P4 + F2 _

(d) P4 + Cl2 _

 (e) P4 + O2 _

 (f) P4 O6 + O2 _