Use the Tabulated Half-Cell Potentials to Calculate ΔG° for the Following

question 145

Multiple Choice

Use the tabulated half-cell potentials to calculate ΔG° for the following redox reaction. 2 Ag(s) + Pb²⁺(aq) → Ag⁺(aq) + Pb(s)

• A) 179 kJ
• B) 89.5 kJ
• C) -328 kJ
• D) -107 kJ
• E) 212 kJ

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Definitions:

Variable Costing

An accounting method that considers only variable costs in calculating the cost of goods sold and determining profitability.

Manufacturing Margin

The difference between the sales income generated by manufactured goods and the cost of goods sold.

Absorption Costing

An accounting method that includes all manufacturing costs – direct materials, direct labor, and both variable and fixed overhead – in the cost of a product.

Contribution Margin

A financial metric that represents the difference between a product's sales revenue and its variable costs.