what are hydrocarbons?
Answers
Hydrogen with carbon form hydrocarbon
Answer:
Hydrocarbons are bondings of hydrogen and carbon in long chains. Hydrocarbon is an organic compound consisting entirely of hydrogen and carbon.
Explanation:
Hydrocarbons are examples of group 14 hydrides.
lower boiling points.
lower viscosity (they flow more easily)
higher flammability (they ignite more easily)
Hydrocarbon fuels can undergo complete combustion or incomplete combustion, depending on the amount of oxygen available. Complete combustion happens when there is a good supply of air. Carbon and hydrogen atoms in the hydrocarbon fuel react with oxygen in an exothermic reaction: carbon dioxide and water are produced.
They are composed entirely of single bonds and are saturated with hydrogen. The formula for acyclic saturated hydrocarbons (i.e., alkanes) is CnH2n+2. The most general form of saturated hydrocarbons is CnH2n+2(1-r), where r is the number of rings. Those with exactly one ring are the cycloalkanes.
Hydrocarbons are the principal constituents of petroleum and natural gas. They serve as fuels and lubricants as well as raw materials for the production of plastics, fibres, rubbers, solvents, explosives, and industrial chemicals.
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