If 120 G of Carbon React with 32

question 44

Multiple Choice

If 12.0 g of carbon react with 32.0 g of oxygen to form 44.0 g of carbon dioxide, which of these statements is false?

• A) 18.0 g of carbon is needed to form 66.0 g of carbon dioxide.
• B) 48.0 g of oxygen is needed to form 66.0 g of carbon dioxide.
• C) 48.0 g of carbon is needed to form 132.0 g of carbon dioxide.
• D) 96.0 g of oxygen is needed to form 132.0 g of carbon dioxide.
• E) 36.0 g of carbon is needed to form 132.0 g of carbon dioxide.

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Definitions:

Projected Fixed Costs

Estimated costs that do not vary with the volume of output or sales, typically including expenses like rent, salaries, and insurance.

Contribution Margin

The difference between sales revenue and variable costs, illustrating how much revenue contributes towards covering fixed costs and generating profit.

Accounting Break-Even

Represents the sales amount at which a business covers its operating costs without making a profit or a loss.

Depreciation

The systematic allocation of the cost of a tangible asset over its useful life, reflecting the decrease in value over time.