CH121 Unit 2 Flashcards
1
Q
NH4+
A
ammonium
2
Q
H3O+
A
hydronium
3
Q
CH3COO-
A
acetate
4
Q
CN-
A
cyanide
5
Q
OH-
A
hydroxide
6
Q
ClO-
A
hypochlorite
7
Q
ClO2-
A
chlorite
8
Q
ClO3-
A
chlorate
9
Q
ClO4-
A
perchlorate
10
Q
NO2-
A
nitrite
11
Q
NO3-
A
nitrate
12
Q
MnO4-
A
permanganate
13
Q
CO32-
A
carbonate
14
Q
HCO3-
A
hydrogen carbonate (or bicarbonate)
15
Q
CrO42-
A
chromate
16
Q
Cr2O72-
A
dichromate
17
Q
O22-
A
peroxide
18
Q
PO43-
A
phosphate
19
Q
HPO42-
A
hydrogen phosphate
20
Q
H2PO4-
A
dihydrogen phosphate
21
Q
SO32-
A
sulfite
22
Q
SO42-
A
sulfate
23
Q
HSO4-
A
hydrogen sulfate (or hydrogen bisulfate)
24
Q
+1 charge
A
Group 1 (alkaline metals)
25
+2 charge
Group 2 (alkaline earth metals)
26
+2 or +3 charge
Chromium (Cr)
27
+2 charge
Manganese (Mn)
28
+2, +3 charge
Iron (Fe)
29
+2, +3 charge
Cobalt (Co)
30
+1, +2 charge
Copper (Cu)
31
+1 charge
Silver (Ag)
32
+2 charge
Zinc (Zn)
33
+2 charge
Cadmium (Cd)
34
+2 (2) charge, +2 charge
Mercury (Hg)
35
+3 charge
Aluminum (Al)
36
+2, +4 charge
Tin (Sn)
37
+2, +4 charge
Lead (Pb)
38
-3 charge
Group 15
39
-2 charge
Group 16
40
-1 charge
Group 17 (Halogens)
41
0 charge
Group 18 (Noble Gases)
