polyatomic ions Flashcards
1
Q
ammonium
A
NH4^+
2
Q
Cyanide
A
CN-
3
Q
Dihydrogen phosphate
A
H2PO4^-
4
Q
ethanoate
A
CH3COO-
5
Q
hydrogen carbonate
A
HCO3^-
6
Q
hydrogen sulfide
A
HS-
7
Q
hydrogen sulfite
A
HSO3^-
8
Q
hydrogen sulfate
A
HSO4^-
9
Q
Hydroxide
A
OH-
10
Q
Nitrite
A
NO2^-
11
Q
nitrate
A
NO3^-
12
Q
permanganate
A
MnO4^-
13
Q
Carbonate
A
CO3^2-
14
Q
chromate
A
CrO4^2-
15
Q
dichromate
A
Cr2O7^2-