Question

oxidation number of So2​

Answer 1

Explanation:

+4

Example: What is the oxidation state of sulfur in SO2? Rule 5 says that the sum of oxidation numbers for neutral compounds must be 0. There are two oxygens, and oxygen has an oxidation number of -2, according to rule 3. Therefore, sulfur should have an oxidation number of +4, because +4 + (2 * (-2)) = 0.

Answer 2

Answer:

+4

Example: What is the oxidation state of sulfur in SO2? Rule 5 says that the sum of oxidation numbers for neutral compounds must be 0. There are two oxygens, and oxygen has an oxidation number of -2, according to rule 3. Therefore, sulfur should have an oxidation number of +4, because +4 + (2 * (-2)) = 0.