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Carbon Compounds 2b(i) Int 2
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15
22 23 24 25 26
16 17 18 19 20 21
Name the family of hydrocarbons which the
following belong to
ethane, hexane, propane
Alkanes
Name the following hydrocarbons
CH4 C3H8 C7H16
methane propane heptane
Name the following hydrocarbons
CH3CH3 CH3 CH2 CH2CH3
Ethane Butane
Name the following alkane
2,3,dimethylpentane
C C C C C
C
C
H
H
H
H
H H
H
H
H
H
HHH
H
HH
Draw a full structural formula for2,2,dimethylbutane ?
C C C C H
C
C
H
H
H
H
H H
H
HHH
H
HH
State the general formula for the alkanes
CnH2n+2
What is meant by a homologous series?
A group of compounds with the same general formula and similar chemical properties
State the general formula of the alkenes.
CnH2n
Name the first member of the alkene family and give its
molecular formula?
Ethene C2H4
What type of bond is found between two carbon atoms in an alkene
molecule?
A carbon to carbon double bond C=C
Name the following hydrocarbon?
Pent-2-ene
C C C C CH
H
H
H
H H
H
HHH
Draw a structural formula for the following
But-2-ene But-1-ene
H C C C C
H
H H
H
HHH
C C C C HH
H
H
H
H
HH
State the general formula of the cycloalkanes?
CnH2n
Name the first member of the cycloalkane family.
Cyclopropane C3H6
Name the following hydrocarbon.
cyclopentane
C
CC
C C
H
H
H
HH
H
H
H
H
H
Draw a structural formula for cyclopropane.
C
CC
H H
H
HH
H
What are isomers?
Compounds with the same molecular formulae but
different structural formulae.
Name an isomer of pent-1-ene which belongs to the same homologous
series.
Pent-2-ene
Name an isomer of pent-1-ene which belongs to a different
homologous series.
Cyclopentane
Which of the following would have an isomeric form?
C2HCl3 C2H2Cl2 C2H3Cl
C2H2Cl2
1,1 dichloroethene or 1,2 dichloroethene
Name the two hydrocarbon families which are isomers
of each other.
Alkenes and cycloalkanes - both have the
general formula CnH2n
How can an alkanol be identified?
From the name ending - ol and the hydroxyl group
(OH)
Name the following compound.
H C C C C
H
H H
H
HHOH
H H
Butan-2-ol
Draw structural formula for pentan-2-ol and pentan-3-ol.
H C C C C
H
H H
C
HHOH
H H H
H
H
H C C C C
H
H H
C
HHH
H OH H
H
H
How can an alkanoic acid be identified?
By the ‘oic’ name ending and the carboxyl group COOH
C OH
O
Name the following compound
H C C C C
H
H O
OH
HH
H H
BUTANOIC ACID
Carbon Compounds 2b(i) Int 2
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15
22 23 24 25 26
16 17 18 19 20 21