Valencies Flashcards
1
Q
State the chemical formulae of ammonium
A
NH4
2
Q
State the chemical formulae of hydroxide
A
OH
3
Q
State the chemical formulae of carbonate
A
CO3
4
Q
State the chemical formulae of sulfate
A
SO4
5
Q
State the chemical formulae of phosphate
A
PO4
6
Q
State the chemical formulae of nitrate
A
NO3
7
Q
State the chemical formulae of nitrite
A
NO2
8
Q
State the chemical formulae of chlorite
A
ClO2
9
Q
State the chemical formulae of chlorate
A
ClO3
10
Q
State the chemical formulae of hydrogen sulfite
A
HSO3
11
Q
State the chemical formulae of hydrogen carbonate
A
HCO3
12
Q
State the chemical formulae of permanganate
A
MnO4
13
Q
State the valence of ammonium
A
+
14
Q
State the valence of carbonate
A
2-
15
Q
State the valence of chromate
A
2-
