WorksheetsChemical Formula 2
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
If sodium (cp=1) and hydroxide (cp=1) form a compound, it would have the formula:
a)
NaOH
b)
NaOH2
c)
Na(OH)2
d)
Na2OH
2.
If silver (cp=1) and nitrate (cp=1) form a compound, it would have the formula:
a)
AgNO3
b)
Ag2NO3
c)
Ag(NO3)2
d)
Ag2N
3.
If copper (cp=2) and hydroxide (cp=1) form a compound, it would have the formula:
a)
CuOH
b)
CuOH2
c)
Cu(OH)2
d)
Cu2OH
4.
If potassium (cp=1) and carbonate (cp=2) form a compound, it would have the formula:
a)
KCO3
b)
K(CO3)2
c)
K2(CO3)2
d)
K2CO3
5.
If aluminium (cp=3) and carbonate (cp=2) form a compound, it would have the formula:
a)
AlCO3
b)
Al(CO3)2
c)
Al2(CO3)3
d)
Al2CO3
6.
If zinc (cp=2) and carbonate (cp=2) form a compound, it would have the formula:
a)
ZnCO3
b)
Zn(CO3)2
c)
Zn2(CO3)2
d)
Zn2CO3
7.
If potassium (cp=1) and phosphate (cp=3) form a compound, it would have the formula:
a)
KPO4
b)
K(PO4)2
c)
K2(PO4)3
d)
K3PO4
8.
If zinc (cp=2) and phosphate (cp=3) form a compound, it would have the formula:
a)
ZnPO4
b)
Zn(PO4)2
c)
Zn3(PO4)2
d)
Zn2PO4
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