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WorksheetsChemical Formulas
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What is the formula for Sodium Hydrogen Carbonate?
a)
NaHCO₃
b)
S₂CO₃
c)
Na₂CO₃
d)
Na(CO₃)₂
2.
What is the formula for Calcium Hypochlorite
a)
Ca(ClO₃)₃
b)
Cu(ClO₂)₂
c)
Ca(ClO)₂
d)
Ca(ClO₂)₂
3.
What is the formula for Lead II Phosphate?
a)
Pb₃(PO₃)₂
b)
Pb₃(PO₄)₂
c)
Pb₂PO₄
d)
Pb₂P
4.
What is the formula for Aluminum Chlorate?
a)
NH₄ClO₃
b)
NH₄ClO₂
c)
AlClO₃
d)
Al(ClO₃)₃
5.
What is the formula for Copper II Sulfide?
a)
CuS
b)
Cu₂S
c)
CuS₂
d)
CuSO₃
6.
What is the formula for Dichlorine Monoxide?
a)
Co₃O
b)
ClO₂
c)
Cl₂O
d)
(Cl₂)₂O
7.
What is the formula for Aluminum Phosphide?
a)
Al₃P₃
b)
AlP
c)
AlPO₄
d)
AlPO₃
8.
What is the formula for Phosphorous Trichloride?
a)
P₃Cl
b)
PCl₃
c)
KCl₃
d)
K₃Cl
9.
What is the formula for Dinitrogen Tetroxide?
a)
N₃O₃
b)
(N₂)₂(O₄)₃
c)
N₂O₄
d)
N₄O₂
10.
What is the formula for Hydrochloric acid?
a)
HClO
b)
ClO₃
c)
HCl
d)
HCO₃
11.
What is the formula for Carbonic acid?
a)
H₂C
b)
H₂CO₃
c)
HCO₃
d)
HClO
12.
What is the formula for Acetic acid?
a)
HA
b)
H₃C₂O₂
c)
HC₂H₃O₂
d)
H₂CO₃
13.
What is the correct name for MgI₂?
a)
Manganese IV iodide
b)
Manganese diiodide
c)
Magnesium iodide
d)
Magnesium diiodide
14.
What is the correct name for Cr(OH)₂
a)
Chromium dihydroxide
b)
Chromium II hydroxide
c)
Chromium oxyhydride
d)
Chromium III hydroxide
15.
What is the correct name for SnCO₃?
a)
Snadium carbonate
b)
Tin III Carbonate
c)
Tin II Carbonate
d)
Lead Carbonate
16.
What is the correct name for P₃Cl₆?
a)
Potassium chloride
b)
Phosphorous chloride
c)
Triphosphorous hexachloride
d)
Tetraphosphorous heptachloride
17.
What is the correct name for HBr?
a)
Bromic acid
b)
Hydrobromic acid
c)
Hydrogen bromate
d)
Hypobromic acid
18.
What is the correct name for HClO?
a)
Hypochlorous acid
b)
Hydrochloric acid
c)
Hydrogen Chlorate
d)
Hydrochloroxy acid
19.
What is the correct name for CoCl₂?
a)
Copper II Chloride
b)
Cobalt Chlorine
c)
Cobalt II Chloride
d)
Cobalt Dichloride
20.
What is the correct name for SO₂?
a)
Sulfur oxide
b)
Sulfite
c)
Sulfur dioxide
d)
Sulfur II Oxide
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