Flashcards in Chapter 3 Deck (44)
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1
Identify the Diatomic Ionic Compounds
I2, Br2, Cl2, F2, O2, N2, H2
I Bring Clay For Our New House
2
Sb
Antimony (Stibium)
3
Cu
Copper (Cuprum)
4
Au
Gold (Aurum)
5
Fe
Iron (Ferrum)
6
Pb
Lead (Plumbum)
7
Hg
Mercury (Hydrargyrum)
8
K
Potassium (Kalium)
9
Ag
Silver (Argentum)
10
Na
Sodium (Natrium)
11
Sn
Tin (Stannum)
12
W
Tungsten (Wolfram)
13
Ferrous, Ferric
Fe 2+, Fe 3+
14
Cuprous, Cupric
Cu 1+, Cu 2+
15
Stannous, Stannic
Sn 2+, Sn 4+
16
Plumbous, Plumbic
Pb 2+, Pb 4+
17
Oxidation # of F for any compound is:
-1
18
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)
19
The Oxidation # for H is:
1- in compounds with less EN species (Metals)
1+ in compounds with more EN species (NonMetals)
20
In compounds, Group I A Elements have oxidation #s of:
1+ (except for H)
21
In compounds, Group II A Elements have oxidation #s of:
2+
22
Group VII A Elements have oxidation #s of:
1- When combined with less EN species
23
Ammonium:
NH4+
24
Acetate:
C2 H3 O2 -
25
Perchlorate:
ClO4 -
26
Chlorate:
ClO3 -
27
Chlorite:
ClO2 -
28
Hypochlorite:
ClO -
29
Cyanide
CN -
30
