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Sample Knowledge Control Card

1. Write the equation of chemical reactions by which
elements C, H, S, N, Hal in organic compounds can be identified.
2. Write the structural formulas of the compounds and
indicate to which class they belong:
a) 2,3-dimethyl-4-chloro-1-pentene;
b) 3-bromo-2-methylhexanal.
3. Name the compounds and indicate to which class or type
they belong:

CH
3
O
а) H C CH CH CH CH C
2 2 OH
I CH CH
3 3

CH
H 3 C 3 CH 3
b)
б) CH C CH CH
2
H C
3 CH CH
2 3
CH
3

Tasks for independent work №1

1. For a given organic compound (see №. appropriate
option) write:
a) the structural formula and name it according to IUPAC
nomenclature. Specify the class and type to which this
connection belongs;
b) the structural formula of the two closest homologs and
name them according to IUPAC nomenclature;