How Many Moles of Hydrogen Gas (H₂)are Needed to Convert

question 22

Multiple Choice

How many moles of hydrogen gas (H₂) are needed to convert one mole of ethene to ethane?

• A)1
• B)2
• C)3
• D)4
• E)8

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Definitions:

Calculated Control

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Expression

A combination of symbols, values, and operators that, when evaluated, results in a single value; used in mathematics, programming, and logic.

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