Calculate $E _ { \text {cell } } ^ { \circ }$

question 72

Multiple Choice

Calculate $E _ { \text {cell } } ^ { \circ }$ for the electrochemical cell Ag(s) | AgCl(s) | Cl^-(aq, 1.0 M) || Cu²⁺(aq, 1.0 M) | Cu(s) . The standard reduction potentials are as follows:
Cu²⁺(aq) + 2 e^- ? Cu(s)
E° = +0.337 V
AgCl(s) + e^- ? Ag(s) + Cl^-(aq)
E° = +0.222 V

• A) -0.115 V
• B) -0.107 V
• C) +0.115 V
• D) +0.452 V
• E) +0.559 V

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Definitions:

Ending Inventory

The value of goods available for sale at the end of an accounting period, calculated as the beginning inventory plus purchases minus cost of goods sold.

Estimated Cost

An approximation of the cost of a product, project, or operation based on available information prior to actual expenditure.

FIFO Perpetual

A method of inventory valuation where goods are sold based on the order they were acquired, constantly updated to reflect transactions in real time.

LIFO Periodic

An inventory valuation method where the last items to be added to inventory are the first ones to be removed, applied at the end of an accounting period.