The formula of the carbonate ion is __________.
A) CO22-
B) CO32-
C) CO23-
D) CO2-
E) CO-
Correct Answer:
Verified
Q142: The correct name for HClO is _.
A)hydrochloric
Q143: The correct name for H2SO4 is _.
A)sulfuric
Q149: The correct name for HBrO4 is _.
A)hydrobromic
Q155: The correct name of the compound Na3N
Q159: The correct name for HNO3 is _.
A)nitrous
Q170: The name of the ionic compound (NH4)3PO4
Q172: The name of the ionic compound V2O3
Q175: The formula of ammonium carbonate is _.
A)(NH4)2CO3
B)NH4CO2
C)(NH3)2CO4
D)(NH3)2CO3
E)N2(CO3)3
Q182: What is the molecular formula for octane?
A)C4H10
B)C5H10
C)C6H14
D)C14H28
E)C8H18
Q188: What is the molecular formula for butane?
A)C2H8
B)C3H6
C)C3H8
D)C4H8
E)C4H10
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