Simple and complex ions Flashcards
1
Q
What is the charge on a silver ion
A
1+
2
Q
What is the charge on a zinc ion
A
2+
3
Q
What charges can a copper ion have
A
Cu+ (I) or Cu2+ (II)
4
Q
What charges can an iron ion have
A
Fe2+ (II) or Fe3+ (III)
5
Q
What charges can a manganese ion have
A
Mn2+ (II) or Mn7+ (VII)
6
Q
What charges can a chromium ion have
A
Cr3+ (III) or Cr6+ (VI)
7
Q
What is the formula of nitrate (V)
A
NO3 -
8
Q
What is the formula of carbonate
A
CO3 2-
9
Q
What is the formula of sulfate(VI)
A
SO4 2-
10
Q
What is the formula of hydroxide
A
OH -
11
Q
What is the formula of ammonium
A
NH4 +
12
Q
What is the formula of hydrogencarbonate
A
HCO3 -
13
Q
What is the formula of sulfate(IV)
A
SO3 2-
14
Q
What is the formula of hydrogensulfate
A
HSO4 -
15
Q
What is the formula of dichromate
A
Cr2O7 2-
