The correct name for the ionic compound SnO2 is stannic dioxide or tin(IV) oxide. The name "stannic" refers to the +4 oxidation state of tin (Sn), which is represented by the (IV) in tin(IV) oxide. Therefore, both "stannic dioxide" and "tin(IV) oxide" are acceptable names for SnO2.
What is the correct name for the ionic compound, SnO2?
? tin(II) oxide
? stannous dioxide
? stannic dioxide
? tin(IV) oxide
? stannous oxide
1 answer