NH 4

Ammonium +1 NH 4

PO 4

Phosphate -3 PO 4

NO 3

Nitrate -1

OH

OH Hydroxide -1

SO 4

Sulfate -2 SO 4

CO 3

Carbonate -2 CO 3

The atomic number tells you… The number of protons and electrons

Name These Ca (NO 3 ) 2 Fe 2 O AlP Mg 3 (PO 4 ) 2 NH 4 OH

Name These Calcium Nitrate Ca (NO 3 ) 2 Iron (IV) Oxide Fe 2 O Aluminum Phosphide AlP Magnesium Phosphate Mg 3 (PO 4 ) 2 Ammonium Hydroxide NH 4 OH

Form Compounds Mg + OH Mg + SO 4 Mg + PO 4 K + OH K + SO 4 K + PO 4

Mg(OH) 2 Mg SO 4 Mg3 (PO 4 ) 2 K OH K 2 SO 4 K 3 PO 4 Mg + OH  Mg + SO 4  Mg + PO 4  K + OH  K + SO 4  K + PO 4 

A solid formed from 2 liquids is called a…

Precipitate

What compounds will be formed if these react? AgNO 3 + K 3 PO 4  Ca(NO 3 ) 2 + HCl  Ca(OH) 2 + K 3 PO 4 

What compounds will be formed if these react? AgNO 3 + K 3 PO 4  KNO 3 + Ag 3 PO 4 Ca(NO 3 ) 2 + HCl  CaCl 2 + HNO 3 Ca(OH) 2 + K 3 PO 4  Ca 3 (PO 4 ) 2 + KOH

The only time you use prefixes is when… 2 Non-Metals are forming a compound

The cation is a transition metal and has various charges. The Roman Numeral tells the charge. The only time you use Roman Numerals is when…

When naming binary ionic compounds, you always _____ the name of the cation and add _____ to the end of the anion.

When naming binary ionic compounds, you always SAY the name of the cation and add –IDE to the end of the anion. NaCl = Sodium Chloride LiF = Lithium Fluoride