on-the-reactant-side-in-each-of-the-given-reactions-below-determine-the-species-

Question

On the reactant side in each of the given reactions below, determine the species that was oxidized and reduced and also provide the reducing agent and the oxidizing agent.
(i) Sr(s) + I₂(s) → SrI₂(s)
(ii) Ag₂O(s) + Na(s) → 2 Ag(s) + Na₂O(s)
(i) Ga(s) + Cr³⁺(aq) → Ga³⁺(aq) + Cr(s)

Accepted Answer

(i) Oxidized/Reducing Agent: Sr; Reduced/Oxidizing Agent: I₂
(ii) Oxidized/Reducing Agent: Na; Reduced/Oxidizing Agent: Ag₂O
(iii) Oxidized/Reducing Agent: Ga; Reduced/Oxidizing Agent: Cr³⁺

Answer

(i) Oxidized/Oxidizing Agent: Sr; Reduced/Reducing Agent: I₂
(ii) Oxidized/Oxidizing Agent: Na; Reduced/Reducing Agent: Ag₂O
(iii) Oxidized/Oxidizing Agent: Ga; Reduced/Reducing Agent: Cr³⁺

Answer

(i) Oxidized/Reducing Agent: I_{2}; Reduced/Oxidizing Agent: Sr(ii) Oxidized/Reducing Agent: $$Ag_{2}O$$; Reduced/Oxidizing Agent: Na(iii) Oxidized/Reducing Agent: $$Cr^{3+}$$; Reduced/Oxidizing Agent: Ga

Answer

(i) Oxidized/Oxidizing Agent: Sr; Reduced/Reducing Agent: I₂
(ii) Oxidized/Oxidizing Agent: Na; Reduced/Reducing Agent: Ag₂O
(iii) Oxidized/Oxidizing Agent: Ga; Reduced/Reducing Agent: Cr³⁺

On the reactant side in each of the given reactions below, determine the species that was oxidized and reduced and also provide the reducing agent and the oxidizing agent. (i) Sr(s) + I2(s) → SrI2(s)(ii) Ag2O(s) + Na(s) → 2 Ag(s) + Na2O(s)(i) Ga(s) + Cr3+(aq) → Ga3+(aq) + Cr(s)