The Following Reaction Is Important in the Removal of Sulfur

question 92

Multiple Choice

The following reaction is important in the removal of sulfur dioxide,a major source of acid rain,from the smokestacks of coal burning power plants.When the equation below is balanced,the coefficient of calcium oxide (commonly called "lime") is:
CaO + SO₂ + O₂ → CaSO₄

• A)1
• B)2
• C)3
• D)4

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Definitions:

First-In, First-Out

describes an inventory valuation method where goods first acquired are the first to be sold or used.

Process Costing

A costing method used where identical or similar goods are mass-produced, allocating production costs across all units produced.

Conversion Costs

The total expenses of direct labor and manufacturing overhead used to transform raw materials into complete products.

Cost per Unit

The cost incurred for producing, storing, and selling one unit of a product, crucial for pricing and profitability analysis.