Nomenclature Of Covalent Compounds Quiz

25 July 2022
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question
Which rule is used for writing the name of an ionic base?
answer
B. The chemical name ends with "hydroxide.
question
Which is the name for SO3?
answer
C. Sulfur trioxide.
question
Which prefix would appear in the IUPAC name for a covalent compound that has four atoms of a single element?
answer
C. tetra-
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Which is the IUPAC name for NO?
answer
D. Nitrogen monoxide.
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Which rule should be followed when naming binary acids?
answer
B. Start the name with hydro-.
question
Which is the formula for dinitrogen pentoxide?
answer
D. N2O5
question
Which formula stands for boric acid?
answer
B. H3BO3
question
Which formula correctly represents antinomy trichloride?
answer
D. SbCl3
question
Which compound does H2SO4 represent when in an aqueous solution?
answer
B. Sulfuric acid.
question
Which is the correct formula for phosphorus pentachloride?
answer
PCl5 because a subscript of 5 indicates five Cl atoms
question
Based on the name, which substance is a covalent compound?
answer
C. Dinitrogen pentoxide.
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Which is the formula for nitrogen trihydride?
answer
A. NH3
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Which is an IUPAC name for a covalent compound?
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A. Carbon dioxide.
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Which substance is a binary acid?
answer
A. Hydrochloric acid.
question
Which is the correct name for P2O5?
answer
C. Diphosphorus pentoxide.