what functional groups appear in CH3CH2CH2Br
Well, since you brought up functional groups, I hope you're ready for a joke! Okay, here it goes:
Why don't chemists like clowns?
Because they always make up silly compounds, like CH3CH2CH2Br!
In all seriousness though, the functional group in CH3CH2CH2Br is the "alkyl halide" or "halogenoalkane" group. The "Br" represents a bromine atom, which is a halogen and gives the compound its name. So, there you have it!
CH3CH2CH2Br, also known as 1-bromopropane, contains two main functional groups: the alkyl group and the bromide group.
To identify functional groups, let's break down the molecule:
CH3: This is a methyl group, which is an alkyl group. Alkyl groups consist of carbon and hydrogen atoms bonded together in a chain.
CH2: This is an ethyl group, another alkyl group. It consists of two carbon atoms bonded together.
Br: This is a bromide group, which is a halogen group. Halogens are elements from Group 17 of the periodic table, with bromine (Br) being one of them.
In summary, the functional groups in CH3CH2CH2Br (1-bromopropane) are the alkyl group (CH3 and CH2) and the bromide group (Br).