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Crude oil may contain hundreds of different types of hydrocarbons. Some examples include: Butane (C₄H₁₀)
Dodecane (C₁₂H₂₆)
Octane (C₈H₁₈)
Benzene (C₆H₆) Many common fuels, such as gasoline and kerosene, are combinations of these substances or others. When these fuels burn, they combine with oxygen (O₂) to produce carbon dioxide (CO₂) and water (H₂O). Identify each of the highlighted materials as an element, a compound, or a mixture, and explain your reasoning.

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joseaaronlara

Answer:

The answer to your question is:

Explanation:

Butane (C₄H₁₀)                   Compound      It's composed by C and H

Dodecane (C₁₂H₂₆)            Compond        It's composed by C and H

Octane (C₈H₁₈)                   Compound      It's composed by C and H

Benzene (C₆H₆)                Compound      It's composed by C and H

Oxygen (O₂)                     Element           It's only oxygen

Carbon dioxide (CO₂)      Compound      It's composed by C and O

Water (H₂O)                      Compound      It's composed by H and O

Gasoline                           Mixture             It's composed by many hydrocarbons

Kerosene                          Mixture            It's a mixture of hydrocarbons

amovoce

Answer:

Look at the image below.

Explanation:

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