Author Question: Consider an electrochemical cell based on the following cell diagram: Pt | Pu3+(aq), Pu4+(aq) || ... (Read 42 times)

xxxxxxxxxxxx · **on:** Nov 5, 2023

Question 1

Consider a voltaic cell based on the following cell reaction:
Ni(s) + At₂(s) → Ni²⁺(aq) + 2At^–(aq)
Given that the standard cell emf is 0.55 V, what is the standard reduction potential for astatine? [E°(Ni²⁺/Ni) = –0.25 V]
◦ 0.80 V
◦ 0.30 V
◦ –0.30 V
◦ –0.80 V
◦ 0.43 V

Question 2

Consider an electrochemical cell based on the following cell diagram:
Pt | Pu³⁺(aq), Pu⁴⁺(aq) || Cl₂(g), Cl^–(aq) | Pt
Given that the standard cell emf is 0.35 V and that the standard reduction potential of chlorine is 1.36 V, what is the standard reduction potential E°(Pu⁴⁺/Pu³⁺)?
◦ 2.37 V
◦ 1.01 V
◦ –1.71 V
◦ –1.01 V
◦ 1.71 V

Jaclyn92G6 · **Reply #1 on:** Nov 5, 2023

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 35% of students answer this correctly