3. Identify each of the following as an oxidation or a reduction: (7.6) a) Mn²+ (aq) + 2 e" → Mn (s) b) Pb+ (aq) → Pb²+

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3 Identify Each Of The Following As An Oxidation Or A Reduction 7 6 A Mn Aq 2 E Mn S B Pb Aq Pb 1 (66.96 KiB) Viewed 11 times

3. Identify each of the following as an oxidation or a reduction: (7.6) a) Mn²+ (aq) + 2 e" → Mn (s) b) Pb+ (aq) → Pb²+ (aq) + 2 e c) O₂ (g) + 2 H₂O (1) +4 e d) 4 OH" (aq) AgCl (s) + e →→ Ag (s) + Cl" (aq) 4. In each of the following, identify the reactant that is oxidized and the reactant that is reduced: (7.6) a) Fe²+ (aq) + Ce+ (aq) → Fe³+ (aq) + Ce³+ (aq) b) 2 H* (aq) + Zn (s) → Zn²+ (aq) + H₂ (g) c) N₂ (g) + 6 Li (s) → 2 Li³N (s) 5. Use the following balanced chemical reaction to complete the following questions: 5 O₂ (g) + 4 NH3 (1)→ 4 NO (g) + 6 H₂O (1) a.) How many moles of O₂ (g) are required to react with 12.0 moles of NH3 (1)? (7.7) b.) How many moles of NO (g) can be produced from 8.0 moles of O₂ (g)? (7.7) c.) How many grams of NO (g) can be produced from 10.0 grams of O₂ (g)? (7.8)