Octane,C8H18,is a Major Component in Gasoline

question 161

Multiple Choice

Octane,C8H18,is a major component in gasoline.What is the coefficient of oxygen in the balanced equation for the combustion of octane? __C8H18(g) + __O₂(g) __CO₂(g) + __H₂O(g)

• A)17
• B)25
• C)34
• D)50
• E)none of the above

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Definitions:

Mode

The value that appears most frequently in a data set, representing the most common or popular response in a collection of data.

Frequently Occurring

Happening or appearing in a pattern that repeats often within a given time frame.

Adjusting Entries

Journal records created at the close of an accounting cycle to distribute revenues and costs to the period they truly happened in.

Prepaid Insurance

The portion of insurance premiums that has been paid in advance and is considered a current asset on the balance sheet because it provides future economic benefits.