Answer
a.) Potassium Chlorate,
b.) Diiodine Pentoxide,
c.) Lead(II) Sulfate
Work Step by Step
KClO3
K (potassium) is metal with a a charge (+) and ClO3 (chlorate) is a polyatomic ion with a charge (-)
(look on page 99 for polyatomic names, formulas, and charges)
I2O5
I (iodine) is a non-metal and O (oxygen) is also a nonmetal, and they both have known charges. This makes this compound a molecular compound (2 non metals)
KClO3
K (potassium) is metal with a a charge (+) and ClO3 (chlorate) is a polyatomic ion with a charge (-)
(look on page 99 for polyatomic names, formulas, and charges)
