Question

please answer A B and C and please show all work

Balance each of the following redox reactions occurring in acidic solution.​​​​​​​

Part A VO2(aq) + CO2(aq) +V0Cfaq) + CO2(9) Express your answer as a chemical equation. Identify all of the phases in your answer. Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B PbO2(s) + NO(g) Pbag) + NO3(aq) Express your answer as a chemical equation. Identify all of the phases in your answer. Submit Request Answer Part C Au°aq) + CrSag) Au(s) + Cr2074 Tag) Express your answer as a chemical equation. Identify all of the phases in your answer. Submit Request Answer

Answer 1

Reaction at Cathode O roste + voglaw + QH+ vo2t+ H₂O Reaction at anode ② - clo2(aq) - co₂ lgs & é add & VO₂ + (aq) + 2 Hagst clo₂(aq) - Voztlag) + H₂O(1) + CO₂(g) ® Reaction at Cathode O ze + PbO2 (s) + 4H+ Los) Pb2+ (aq) at 240 g Reaction at anode ②. NO(g) + 2H₂O → Noz (aq) + 4H+ + 3 € obereate 0 x3 + x2 - 3PbO2 (s) + 12 H+ (aq) + 2NO(g) + 4H₂O(l) 3Pb2+ (aq) + 6H018 +2NO(aq) + 2H+ (aq) - 3PbO₂ (s) + 4 H Flaq) + 2 NO(g) 3012+ (aq) + 9H₂012 + 9No loa) Reaction at Cathode Co- Au 3+ (og) +3é - Au(s) Reaction at anode 2 Cr3+ (aq) + 7440 - (2207 + 14H+ + 8ē - @ operate 0 xg + ☺ 9 Au3+ (aq) + 2 Cr3+ (aq) + 740(1) QAu(s) + C2207 Tag + 14H+ (aq)