Using the Following Standard Reduction Potentials, Fe³⁺(aq)+ E^- →Fe²⁺(aq)E° =

question 53

Multiple Choice

Using the following standard reduction potentials, Fe³⁺(aq) + e^- →Fe²⁺(aq) E° = +0.77 V
Cu²⁺(aq) + 2 e^- →Cu(s) E° = +0.34 V
Calculate the standard cell potential for the galvanic cell reaction given below,and determine whether or not this reaction is spontaneous under standard conditions.
Cu²⁺(aq) + 2 Fe²⁺(aq) → 2 Fe³⁺(aq) + Cu(s)

• A) E° = - 0.43 V, nonspontaneous
• B) E° = - 0.43 V, spontaneous
• C) E° = + 0.43 V, nonspontaneous
• D) E° = + 0.43 V, spontaneous

---

Definitions:

Import or Export

Imports are goods and services brought into a country from abroad for sale, while exports are goods and services produced domestically and sold to foreign countries.

World Price

A product or service's worldwide market value, affected by the international balance of supply and demand.

Importer or Exporter

An entity that buys goods and services from a foreign country (importer) or sells them to a foreign country (exporter).

Comparative Advantage

The ability of an individual, firm, or country to produce a good or service at a lower opportunity cost than competitors, underpinning the basis for trade.