A Compound Was Discovered Whose Composition by Mass Is 85

question 77

Multiple Choice

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

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

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Definitions:

Split-Off

A point in the manufacturing process where joint products are separated and continue through the production process as distinct items.

Sales Margin

The difference between the selling price of a product and its cost of sales, usually represented as a percentage of sales.

Changing Technology

The rapid evolution and adoption of new techniques, tools, and software which can disrupt industries and alter business operations.

Scrap

Material waste or remnants resulting from manufacturing processes, which may have a recoverable value or can sometimes be reused or recycled.