Discussion of Hydrocarbon Chemistry

Hydrocarbons are chemical compounds composed of only two elements: carbon (C) and hydrogen (H).

These compounds are essential to everyday life, serving as the basis for fuels and many chemical products.

Types of Hydrocarbons Alkanes (saturated hydrocarbons) Single bonds between carbon atoms

Examples: methane (CH₄), ethane (C₂H₆) Properties: stable, flammable Used as fuel gas Alkenes (unsaturated hydrocarbons) Contain one double bond

Example: ethene (C₂H₄) Properties: more reactive Used in plastic manufacturing Alkynes (unsaturated hydrocarbons) Contain a triple bond

Example: ethyne (C₂H₂) Used in welding (acetylene gas) Aromatic Contain a benzene ring

Example: benzene (C₆H₆) Widely used in the chemical industry.

Properties of Hydrocarbons Insoluble in water Flammable

The longer the carbon chain → the higher the boiling point High Generally colorless

Hydrocarbon Sources Petroleum Natural gas Coal​

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