Question

question (3 points) give the chemical names of the name oxides that have the formulas mno, mn₂o₃, mno₂. 1st attempt part 1 (1 point) mno: manganese(ii) oxi part 2 (1 point) mn₂o₃: manganese(iii) part 3 (1 point) mno₂:

Explanation:

Manganese can have multiple oxidation states. In naming metal - non - metal compounds like these oxides, we indicate the oxidation state of the metal in Roman numerals in parentheses. In MnO, manganese has an oxidation state of + 2; in Mn₂O₃, it is + 3; and for MnO₂, manganese has an oxidation state of + 4.

Answer:

Part 1: manganese(II) oxide
Part 2: manganese(III) oxide
Part 3: manganese(IV) oxide