Алкан, алкен химиялық қасиеттері Flashcards
(16 cards)
What is the general formula for alkanes?
The general formula for alkanes is CnH2n+2.
Fill in the blank: The process of converting alkenes to alkanes is called __________.
hydrogenation.
Fill in the blank: Alkenes can be converted into alcohols through the process of __________.
hydration.
What is the main characteristic that distinguishes alkenes from alkanes?
Alkenes contain at least one double bond between carbon atoms.
What type of addition reaction involves the addition of hydrogen halides to alkenes?
Electrophilic addition.
True or False: Alkanes can undergo elimination reactions.
False, alkanes do not undergo elimination reactions.
What is the result of the complete combustion of alkenes?
Carbon dioxide and water are produced.
What type of hydrocarbons are alkanes and alkenes classified as?
They are classified as aliphatic hydrocarbons.
Fill in the blank: The reaction of alkenes with bromine is known as __________.
bromination.
What is the difference in hydrogen count between alkanes and alkenes?
Alkenes have two fewer hydrogen atoms than alkanes.
In terms of stability, how do alkenes compare to alkanes?
Alkenes are generally less stable than alkanes.
What does the term ‘saturated’ refer to in the context of alkanes?
It refers to the presence of only single bonds between carbon atoms.
What is an example of an alkene?
Ethylene (C2H4) is an example of an alkene.
What is an example of an alkane?
Methane (C1H4) is an example of an alkane.
True or False: Alkenes can form polymers through addition reactions.
True, alkenes can form polymers.
