Assign oxidation states to each atom in each of the following species.?

1. CuC2

the oxidation states of Cu, Cl

2. CH4

the oxidation states of C, H

3. Cr2O7^2-

the oxidation states of Cr, O

4. HCO3^-

the oxidation states of H, C, O

Question

25 October, 20:20

+1

Answers (1)

Know the Answer?

Wrigley · Answer 1

1. CuCl2

Cl: 2 (-1) = 2-

Cu: 2+

~ON of Cl: 1-

~ON of Cu: 2-

2. CH4

H: 4 (1) = 4+

C: 4-

~ON of H: 1+

~ON of C: 4-

Assign oxidation states to each atom in each of the following species.?1. CuC2the oxidation states of Cu, Cl2. CH4the oxidation states of C, H3. Cr2O7^2-the oxidation states of Cr, O4. HCO3^-the oxidation states of H, C, O