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how many hydrogen atoms does 2 pentene contain​

Sagot :

The chemical formula for the alkene pentene is C5H10. Pentene is an unsaturated hydrocarbon that is made of five carbon atoms and ten hydrogen atoms.

Answer:

Pentene is a compound with five carbon atoms and a double bond. If we break apart the name of the compound, then the structure makes sense. The 'pent-' part means 'five' and refers to the longest chain of five carbon atoms. The 'ene' part refers to a double bond somewhere in the molecule.