Crude oil may contain hundreds of different types of hydrocarbons. Some examples include: Butane(C4H10) Dodecane (C12H26) Octane

Question

3 years ago

8

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.

Chemistry

2 answers:

Klio2033 [76] · Answer 1 · 2021-11-09T20:05:07+03:00

Answer:

The answer to your question is below

Explanation:

Material Classification Reason

Crude oil Mixture Because we know that crude oil

is composed of different substances.

Butane Compound Because it is composed of carbon

and hydrogen

Dodecane Compound Because it is composed of carbon

and hydrogen.

Octane Compound Because it is composed of carbon and

hydrogen.

Benzene Compound It is also composed of carbon and

hydrogen.

Gasoline Mixture It is a combination of hydrocarbons

Kerosene Mixture It is a combination of hydrocarbons

Oxygen Element We can find it in the periodic table.

Carbon dioxide Compound It is composed of carbon and oxygen.

Water Compound It is composed of hydrogen and

oxygen.

inysia [295] · Answer 2 · 2021-11-09T21:44:12+03:00

inysia [295]3 years ago

7 0

Answer:

Butane - Compound - Because it is composed of and hydrogen

Benzene - Compound - It is also composed of carbon hydrogen.

Explanation: