Using the following sequence of reactions,determine the order of reducing agents (strongest to weakest) . A + B⁺ → A⁺ + B
A + C⁺ → A⁺ + C
B + C⁺ → no reaction

Question

Quizplus · Accepted Answer

The order of reducing agents can be determined by looking at the products formed in the reactions. A reducing agent is a substance that donates electrons, causing a reduction in another substance. In the given reactions, A and B are both reducing agents because they both cause a reduction in the reactants they are reacting with. C, however, does not cause a reduction in the reactant it is reacting with, therefore it is not a reducing agent. Comparing reactions 1 and 2, we see that A is a stronger reducing agent than C because it is able to reduce B⁺ and C⁺ to the same products. Therefore, the order of reducing agents from strongest to weakest is A > C. Reaction 3 tells us that B cannot reduce C⁺, so it is a weaker reducing agent than both A and C. Therefore, the complete order of reducing agents from strongest to weakest is A > C > B.

Using the Following Sequence of Reactions,determine the Order of Reducing