When an aqueous solution of AgNO₃ is electrolyzed,a gas is formed at the anode.What is the identity of the gas?
Reduction Half-Reaction
E° (V)
2H₂O(l) + 2e^- H₂(g) + 2OH^-(aq) -0.83
2H⁺(aq) + 2e^- H₂(g) 0.00
Ag⁺(aq) + e^- Ag(s) 0.80
NO₃^-(aq) + 4H⁺(aq) + 3e^- NO(g) + 2H₂O(l) 0.96
O₂(g) + 4H⁺(aq) + 4e^- 2H₂O(l) 1.23

Question

When an aqueous solution of AgNO₃ is electrolyzed,a gas is formed at the anode.What is the identity of the gas?
Reduction Half-Reaction
E° (V)
2H₂O(l) + 2e^-

When an aqueous solution of AgNO<sub>3</sub> is electrolyzed,a gas is formed at the anode.What is the identity of the gas? Reduction Half-Reaction E° (V) 2H<sub>2</sub>O(l) + 2e<sup>-</sup> H<sub>2</sub>(g) + 2OH<sup>-</sup>(aq) -0.83 2H<sup>+</sup>(aq) + 2e<sup>-</sup> H<sub>2</sub>(g) 0.00 Ag<sup>+</sup>(aq) + e<sup>-</sup> Ag(s) 0.80 NO<sub>3</sub><sup>-</sup>(aq) + 4H<sup>+</sup>(aq) + 3e<sup>-</sup> NO(g) + 2H<sub>2</sub>O(l) 0.96 O<sub>2</sub>(g) + 4H<sup>+</sup>(aq) + 4e<sup>-</sup> 2H<sub>2</sub>O(l) 1.23 A) H<sub>2</sub>O B) NO C) Ag D) O<sub>2</sub> E) H<sub>2</sub>

H₂(g) + 2OH^-(aq) -0.83
2H⁺(aq) + 2e^-

H₂(g) 0.00
Ag⁺(aq) + e^-

Ag(s) 0.80
NO₃^-(aq) + 4H⁺(aq) + 3e^-

NO(g) + 2H₂O(l) 0.96
O₂(g) + 4H⁺(aq) + 4e^-

2H₂O(l) 1.23

Quizplus · Accepted Answer

The Answer of When an aqueous solution of AgNO₃ is electrolyzed,a gas is formed at the anode.What is the identity of the gas? Reduction Half-Reaction E° (V) 2H₂O(l)+ 2e^- H₂(g)+ 2OH^-(aq) -0.83 2H⁺(aq)+ 2e^- H₂(g) 0.00 Ag⁺(aq)+ e^- Ag(s) 0.80 NO₃^-(aq)+ 4H⁺(aq)+ 3e^- NO(g)+ 2H₂O(l) 0.96 O₂(g)+ 4H⁺(aq)+ 4e^- 2H₂O(l) 1.23

When an Aqueous Solution of AgNO3 Is Electrolyzed,a Gas Is

When an Aqueous Solution of AgNO₃ Is Electrolyzed,a Gas Is