Consider the reaction: Ba(NO3) 2(aq) + Na2SO4(aq) → BaSO4(s) + 2NaNO3(aq) Which of the following statements is correct?
A) Barium is oxidized.
B) Sodium is reduced.
C) Nitrate ion is the reducing agent.
D) Sulfate ion is the oxidizing agent.
E) This reaction is not an oxidation-reduction reaction.
Correct Answer:
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