common polyatomic ions Flashcards
1
Q
acetate
A
C2H3O2-1 or CH3COO-1
2
Q
hydroxide
A
OH-1
3
Q
cyanide
A
CN-1
4
Q
chlorate
A
CIO3-1
5
Q
nitrate
A
NO3-1
6
Q
permanganate
A
MnO4-1
7
Q
sulfate
A
SO4-2
8
Q
chromate
A
CrO4-2
9
Q
dichromate
A
Cr2O7-2
10
Q
carbonate
A
CO3-2
11
Q
oxalate
A
C2O4-2
12
Q
peroxid
A
O2-2
13
Q
phosphate
A
PO4-3
14
Q
ammonium
A
NH4+1