Important Chemical Formulae Flashcards
1
Q
What is the chemical formula of hydroxide ion?
A
OH-
2
Q
What is the chemical formula of nitrate ion?
A
NO3-
3
Q
What is the chemical formula of carbonate ion?
A
CO32-
4
Q
What is the chemical formula of sulfate ion?
A
SO42-
5
Q
What is the chemical formula of ammonium ion?
A
NH4+
6
Q
What is the chemical formula of zinc ion?
A
Zn2+
7
Q
What is the chemical formula of silver ion?
A
Ag+
8
Q
What is the chemical formula of copper(II) ion?
A
Cu2+
9
Q
What is the chemical formula of copper(I) ion?
A
Cu+
10
Q
What is the chemical formula of iron(II) ion?
A
Fe2+
11
Q
What is the chemical formula of iron(III) ion?
A
Fe3+
12
Q
What is the chemical formula of lead(II) ion?
A
Pb2+
13
Q
What is the chemical formula of water?
A
H2O
14
Q
What is the chemical formula of methane?
A
CH4
15
Q
What is the chemical formula of ammonia?
A
NH3
