A Compound Was Discovered Whose Composition by Mass Is 85

question 78

Multiple Choice

A compound was discovered whose composition by mass is 85.6% C and 14.4% H. Which of these formulas could be the molecular formula of this compound?

• A) CH₄
• B) C₂H₄
• C) C₃H₄
• D) C₂H₆
• E) C₃H₈

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Definitions:

Operating Activities

The section of a company's cash flow statement that reveals the cash generated or used in the company’s primary business operations.

Interest Expense

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Inventory Turnover

A financial ratio that measures how often a company's inventory is sold and replaced over a specific period.

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A financial metric that shows the percentage of revenue that remains as profit after all expenses, interest, and taxes have been deducted.