Memorization time! Flashcards
1
Q
Ammonium ion
A
NH₄⁺
2
Q
Cyanide ion
A
CN−
3
Q
Acetate ion
A
CH3CO2-/C2H3O2-
4
Q
Carbonate ion
A
CO₃²⁻
5
Q
Bicarbonate ion/ hydrogen carbonate ion
A
HCO3-
6
Q
Oxalate ion
A
C2O4(2−)
7
Q
Nitrite ion
A
NO2-
8
Q
Nitrate ion
A
NO3-
9
Q
Phosphate ion
A
PO4(3-)
10
Q
Hydrogen phosphate ion
A
HPO4(2-)
11
Q
Dihydrogen phosphate ion
A
H2PO4-
12
Q
Hydroxide ion
A
OH-
13
Q
Sulfite ion
A
SO3(2-)
14
Q
Sulfate ion
A
SO4(2-)
15
Q
Hydrogen sulfate ion/bisulfate ion
A
HSO4-
16
Q
Hypochlorite ion
A
ClO-
17
Q
Chlorite ion
A
ClO2-
18
Q
Chlorate ion
A
ClO3-
19
Q
Perchlorate ion
A
ClO4-
20
Q
Hypobromite ion
A
BrO-
21
Q
Bromite ion
A
BrO2-
22
Q
Bromate ion
A
BrO3-
23
Q
Perbromate ion
A
BrO4-
24
Q
Hypoiodite ion
A
IO-
25
Iodite Ion
IO2-
26
Iodate ion
IO3-
27
Periodate ion
IO4-
28
Chromate Ion
CrO4(2-)
29
Dichromate ion
Cr2O7(2-)
30
Permanganate ion
MnO4-
31
Peroxide ion
O2(2-)
32
Thiocyanate ion
SCN-
33
Soluble Compounds
Alkali metals, NH4+, NO3-. C2H3O2-, HCO3-. ClO3-. ClO4-
34
Methane
CH4
35
Ethane
C2H6
36
Propane
C3H8
37
Butane
C4H10
38
Giga-
10^9 (G)
39
Mega-
10^6 M
40
Kilo-
10^3 k
41
Deci-
10^-1 d
42
Centi-
10^-2 c
43
Milli-
10^-3 m
44
Micro-
10^-6 μ
45
Nano-
10^-9 n
46
Pico-
10^-12 (p)
47
Diatomic Molecules
H2, N2, O2, F2, Cl2, Br2, I2
48
Metal ion charges Ag, Zn, Cd, Al
Ag+, Zn2+. Cd2+, Al3+
49
Strong Acids
HCl, HBr, HI, HNO3, HClO4, H2SO4
