What Is E°_cell for a Galvanic Cell Represented by the Combination

question 50

Multiple Choice

What is E°_cell for a galvanic cell represented by the combination of the following half-reactions? ClO₄^-(aq) + 8 H⁺(aq) +8e^-
Cl^-(aq) +4H₂O(l) E° = 1.389V
VO₂⁺(aq) + 2H⁺(aq) +e^-
VO⁺(aq) +H₂O(l) E° = 0.991V

• A)-0.398 V
• B)-2.380 V
• C)0.398 V
• D)2.380 V
• E)6.539 V

---

Definitions:

Long-term Use

Refers to the extended duration of applying or engaging with a substance, tool, or practice.

Antipsychotic Drugs

Medications used to treat psychotic symptoms such as delusions, hallucinations, and disorders like schizophrenia.

Auditory Hallucinations

The perception of sound, often in the form of voices, in the absence of an external stimulus.

High School Teachers

Educators who instruct students in grades 9 through 12 in various subjects, preparing them for college, vocational training, or the workforce.