1.1 Writing formulae Flashcards
1
Q
ion charge of hydroxide
A
OH -
2
Q
ion charge of carbonate
A
CO3 2-
3
Q
ion charge of nitrate
A
NO3 -
4
Q
ion charge of sulphate
A
SO4 2-
5
Q
ion charge of hydrogencarbonate
A
HCO3 -
6
Q
ion charge of ammonium
A
NH4 +
7
Q
ion charge of group 1
A
+
8
Q
ion charge of group 2
A
2+
9
Q
ion charge of group 3
A
3+
10
Q
ion charge of group 4
A
Do NOT form ions
11
Q
ion charge of group 5
A
3-
12
Q
ion charge of group 6
A
2-
13
Q
ion charge of group 7
A
-
14
Q
ion charge of group 8
A
Do NOT form ions
15
Q
hydrochloric acid formula
A
HCl
