1. Organic molecules are made of a skeleton of __________ atoms.
Alkanes are ______________ containing only atoms of carbon and ___________.
This is the structural formula of ____________
C3
H8
is ___________. Draw the structural formula.
The The molecular formula of pentane is _________
Alkanes + O2
__________ ___________ + __________
All alcohols contain the _____ group.
CH3
OH is ____________
The molecular formula of ethanol is ______________
2 uses of ethanol: 1)_____________ 2) _____________
Alcohols react with sodium e.g. 2C2
H5
OH + Na _________ + _____
Alcohols react with oxygen e.g.
___C4
H9
OH + ___O2
_______ + ________
Alcohols with a large molecular mass do not mix with water because
they ________________________________________________
A molecule with –COOH is a ______________ acid. Sweaty socks and
rancid butter smells are caused by _____________ acid.
__CH3
COOH(aq)
+ Na(s)
__CH3
COO–
Na+
+ _______
CH3
COOH(aq)
+ KOH(aq)
__________ + H2
O(l)
__HCOOH(aq)
+ Na2
CO3(aq)
_______ + _____ + ______
CH3
COOH(aq)
+ C3
H7
OH(l)
______________ + _________
Carboxylic acids are classed as _______ acids because they
______________________________________________________
_____________ + _______________ __________ ester + water
A strong acid is needed as a ____________ to make an ester.
Esters are used in _________ and ______ _____________
The reaction is carried out under _____________.
The ester is separated by ______________.
Fats are esters of
_____ ______ ____________
Fats act as ________ _______ in living things.
-C—C—C- ___________ fats come from ______________
Plants contain -C=C- ___________ fats
C7 CARBON CHEMISTRY(H)
errh!
+eerrh!
