key terms Flashcards
1
Q
define general formula
A
algebraic formula of a homologous series
2
Q
define molecular formula
A
the actual number of atoms
3
Q
define empirical formula
A
simplest whole number ratio
4
Q
define structural formula
A
the arrangement of atoms without showing bonds
5
Q
define skeletal formula
A
shows skeleton of carbon bonds only
6
Q
define displayed formula
A
arrangement of atoms and bonds
7
Q
define homologous series
A
- same general formula and functional group
- successive members differ by CH2
8
Q
define aromatic
A
contains benzene ring
9
Q
define aliphatic
A
a straight or branched chain
10
Q
define alicyclic
A
non aromatic rings
11
Q
unsaturated
A
double/triple carbon bonds
12
Q
saturated
A
only single carbon bonds
13
Q
define functional group
A
a group of atoms largely responsible for chemical properties
