Nomenclature Flashcards
Nomenclature Categories
Ionic compounds
* Binary ionic compound
Monovalent ions
Multivalent ions
* Polyatomic ionic compound
Hydrates
Molecular compounds
Acids
* Binary acid
* Oxyacid
Ionic compounds
Cation
- First part of name
- If it is multivalent, there will be roman numerals
Ionic compounds Anion
- Second part of name
- If its an element, end changes to -ide
- If its polyatomic, correct naming is needed
Hydrates
- Set number of water molecules attached to a molecules
- Ionic compound that was water attached to it
- Hydrogen is name through prefixes
Molecular Compounds
- More compounds
- Mono and -ide is used for second element
- Prefixes is used
Acids
- Starting formula has hydrogen (s)
- Must have aq symbol
- Expect for water
- They act like molecular compound until dissolved in water
- Break apart like ions would
Binary acids
- Hydrogen and anion
- Formula does not have oxygen
- Has aq
- Start with hydro- and end with -ic
Oxyacid
- Formula includes oxygen
- Can have polyatomic ions
- Names must be changed due to oxygens
- Name does not start with hydrogen, only anion
nitrate
NO3 ^-
flourate
FO3 ^ -
chlorate
ClO3 ^ -
carbonate
CO3 ^2-
bromate
BrO3 ^-
iodate
IO3 ^ -
sulfate
SO4 ^-2
chromate
CrO4 ^-2
phosphate
PO4 ^ -3
cyanide
CN ^-
hydroxide
OH ^-
ammonium
NH4 ^ +
adding one oxygen in polyatomic
per___ate
oxygen stays the same in polyatomic
___Ate
one less oxygen in polyatomic
___ite
two less oxygen in polyatmic
hypo___ite
adding one oxygen in acid
per___ic acid
oxygen stays the same in acid
___ic acid
one less oxygen in acid
___ous acid
two less oyxgen in acid
hypo___ous acid
1
mono
I
2
di
Il
3
tri
III
4
tetra
IV
5
penta
V
6
hexa
VI
7
hepta
VII
8
octa
VIII
9
nona
IX
10
deca
X
