10-item Test On Formula Writing

10 Questions  I  By Mcabana on September 28, 2009
This 10-item test will measure how well you understood the rules in writing down the correct chemical formulas of compounds. You have 5 minutes to complete the test. Identify the correct chemical formula of the given compound.Tick the letter that corresponds to your answer.  *Numbers in the chemical formulas are supposed to be treated as subscripts.

  

Question Excerpt

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1.  Hydrochloric acid
A.
B.
C.
D.
2.  Sodium hypochlorite
A.
B.
C.
D.
3.  Copper (II) sulfate pentahydrate
A.
B.
C.
D.
4.  Ammonium acetate
A.
B.
C.
D.
5.  Copper (II) oxide 
A.
B.
C.
D.
6.  Carbon tetrachloride
A.
B.
C.
D.
7.  Carbon dioxide
A.
B.
C.
D.
8.  Hyposulfurous acid
A.
B.
C.
D.
9.  Potassium permanganate
A.
B.
C.
D.
10.  Aluminum hydroxide
A.
B.
C.
D.
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