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Multiple Choice
Determine if the following reaction represents an oxidation, reduction or neither.
A
Oxidation
B
Reduction
C
Neither
Verified step by step guidance
1
Identify the oxidation states of each element in the reactants and products. This will help determine if there is a change in oxidation state, which is indicative of oxidation or reduction.
For the element that is oxidized, its oxidation state will increase. For the element that is reduced, its oxidation state will decrease.
Compare the oxidation states of the elements in the reactants and products. If an element's oxidation state increases, it is oxidized. If it decreases, it is reduced.
If there is no change in the oxidation states of any elements, the reaction is neither an oxidation nor a reduction.
Based on the changes in oxidation states, classify the reaction as oxidation, reduction, or neither.