Question

Which pair of substances might be involved in an oxidation-reduction reaction that would result in the formation of ions?

a. aluminum and oxygen
b. sulfur and oxygen
c. carbon and oxygen that would result?

Answer 1

Its B

Step-by-step explanation:

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Answer 2

To determine which substances might be involved in an oxidation-reduction reaction that would result in the formation of ions, set-up the balanced equation for each pair:

Aluminum and Oxygen

Al3+ + O2 ===> Al2O3

Sulfur and Oxygen

2S + 5/2O2 ===> SO2 + SO3-2

Carbon and Oxygen

C + O2 ===> CO2

Thus, only sulfur and oxygen produces ions in a Re-Dox reaction.