polyatomic ions Flashcards
1
Q
what is the formula for acetate
A
C2H3O2-
2
Q
what is the formula for carbonate?
A
CO3 w/ a negative 2 charge
3
Q
what is the formula for hydrogen carbonate
A
HCO3-
4
Q
what is the formula for hydroxide
A
OH-
5
Q
what is the formula for nitrate?
A
NO3-
6
Q
what is the formula for chromate?
A
CRO4 w/ a -2 charge
7
Q
what is the formula for dichromate
A
Cr2O7 w/ -2 charge
8
Q
what is the formula for phosphate?
A
PO4 w/ -3 charge
9
Q
what is the formula for hydrogen phosphate
A
HPO4 w/ -2 charge
10
Q
what is the formula for dihydrogen phosphate
A
H2PO4-
11
Q
what is the formula for ammonium
A
NH4+
12
Q
what is the formula for hypochlorite
A
ClO-
13
Q
what is the formula for chlorite
A
CLO2-
14
Q
what is the formula for chlorate
A
CLO3-
15
Q
what is the formula for perchlorate
A
CLO4 w/ -1 charge
