Use the Table Below to Answer the Questions That Follow

question 14

Multiple Choice

Use the table below to answer the questions that follow.
Thermodynamic Quantities for Selected Substances at 298.15 K (25°C)
-The value of OS° for the formation of POCl₃ from its constituent elements, is J/K.

• A) - 321
• B) - 771
• C) +321
• D) +771
• E) - 442

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Definitions:

Perpetual Inventory System

An inventory management system that continuously updates the quantity and value of inventory on hand after each transaction.

Average Cost Formula

A mathematical calculation used to determine the average cost per unit of inventory by dividing the total cost of goods by the total number of units available.

Ending Inventory

The total value of goods available for sale at the end of an accounting period, calculated by adding purchases to beginning inventory and subtracting cost of goods sold.