Chapter 3 Flashcards
(44 cards)
Identify the Diatomic Ionic Compounds
I2, Br2, Cl2, F2, O2, N2, H2
I Bring Clay For Our New House
Sb
Antimony (Stibium)
Cu
Copper (Cuprum)
Au
Gold (Aurum)
Fe
Iron (Ferrum)
Pb
Lead (Plumbum)
Hg
Mercury (Hydrargyrum)
K
Potassium (Kalium)
Ag
Silver (Argentum)
Na
Sodium (Natrium)
Sn
Tin (Stannum)
W
Tungsten (Wolfram)
Ferrous, Ferric
Fe 2+, Fe 3+
Cuprous, Cupric
Cu 1+, Cu 2+
Stannous, Stannic
Sn 2+, Sn 4+
Plumbous, Plumbic
Pb 2+, Pb 4+
Oxidation # of F for any compound is:
-1
Oxidation # for O is:
- 2, except when:
1. In combination with F (O = 2+)
2. In peroxides (O is -1 in form O2, 2-) (Grp I + II)
3. In superoxides (O is -1/2 in for O2, 1-) (K, Rb, Cs)
The Oxidation # for H is:
1- in compounds with less EN species (Metals)
1+ in compounds with more EN species (NonMetals)
In compounds, Group I A Elements have oxidation #s of:
1+ (except for H)
In compounds, Group II A Elements have oxidation #s of:
2+
Group VII A Elements have oxidation #s of:
1- When combined with less EN species
Ammonium:
NH4+
Acetate:
C2 H3 O2 -