binary ionic compounds a) writing names mgf 2 k3pk3p albr 3
TRANSCRIPT
Binary Ionic Compounds
a) Writing Names
MgF2
K3P
AlBr3
b) Writing Formulas
sodium oxide
strontium nitride
calcium sulfide
Multivalent Metals
Symbol Abbreviation of Latin Name
Pb plumb
Fe ferr
Cu cupr
Sn stann
Au aur
Hg mercur
Ni nickel
Co cobalt
Binary Ionic Compounds with Multivalent Metals
a) Writing Formulas
iron (III) chloride
gold (I) sulfide
plumbic oxide
cuprous nitride
b) Writing Names
SnO
NiBr2
AuP
Polyatomic Ions
Ion Name
NO3 -
CO3 2-
ClO3 -
SO4 2-
HCO3 -
OH -
PO4 3-
NH4 +
nitrate
bicarbonate
chlorate
hydroxide
sulfate
carbonate
phosphate
ammonium
Prefix and/or Suffix # of O’s Added or Subtracted
Example
Polyatomic Ionic Compounds
- ATE 0 NO3 –
PER - ATE + 1 NO4 -
- ITE
(nitrate)
(pernitrate)
- 1 NO2 -
(nitrite)
HYPO - ITE - 2 NO -
(hyponitrite)
a) Writing Names
Na2SO4
Ca3(PO4)2
Ba(ClO4)2
Fe(NO)2
CuCO3
b) Writing Formulas
potassium phosphate
mercuric chlorite
lead (II) persulfate
aluminum hypocarbonite
Binary Covalent Compounds
a) Writing Names
Formula Prefix Method Stock System
As2S5
SO3
CS2
b) Writing Formulas
carbon monoxide
antimony trichloride
diphosphorus pentoxide
nitrogen (III) oxide
Binary Acids
a) Writing Names
HCl (aq)
HBr (aq)
H2S (aq)
b) Writing Formulas
hydrofluoric acid
hydroiodic acid
Oxyacids
Prefix and/or Suffix # of O’s Addedor Subtracted
Example
- IC 0 CO3 2-
PER - IC + 1 CO4 2-
- OUS- 1 CO2 2-
HYPO - OUS - 2 CO 2-
(carbonic)
(percarbonic)
(carbonous)
(hypocarbonous)
a) Writing Names
H2SO4 (aq)
HNO2 (aq)
HClO4 (aq)
H3PO2 (aq)
b) Writing Formulas
sulfurous acid
carbonic acid
phosphorous acid
perchloric acid