Chemistry 51 - Fundamentals of Chemistry » Fall 2021 » Ionic Nomenclature Part 3

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Question #1
Write the formula for the following ionic compound: cobalt(III) bromide Please enter your answer in the following format: Na2O is entered as Na2O Fe2O3 is entered as Fe2O3 K3N is entered as K3N
A.   CoBr3
B.   Co3Br
Question #2
Write the formula for the following ionic compound: nickel(II) sulfide Please enter your answer in the following format: Na2O is entered as Na2O Fe2O3 is entered as Fe2O3 K3N is entered as K3N
A.   NiS2
B.   NiS
Question #3
Write the formula for the following ionic compound: iron(II) oxide Please enter your answer in the following format: Na2O is entered as Na2O Fe2O3 is entered as Fe2O3 K3N is entered as K3N
A.   FeO
B.   Fe2O
Question #4
Write the formula for the following ionic compound: copper(I) phosphide Please enter your answer in the following format: Na2O is entered as Na2O Fe2O3 is entered as Fe2O3 K3N is entered as K3N
A.   CuP3
B.   Cu3P
Question #5
Write the formula for the following ionic compound: chromium(II) oxide Please enter your answer in the following format: Na2O is entered as Na2O Fe2O3 is entered as Fe2O3 K3N is entered as K3N
A.   Cr2O
B.   CrO
Question #6
What is the name of the following compound: CoBr3
A.   Cobalt(III) bromade
B.   Cobalt(III) bromide
Question #7
What is the name of the following compound: NiS2
A.   Nickel(IV) sulfade
B.   Nickel(IV) sulfide
Question #8
What is the name of the following compound: Fe2O3
A.   Iron(II) oxide
B.   Iron(III) oxide
Question #9
What is the name of the following compound: Cu3P2
A.   Copper(III) phosphide
B.   Copper(II) phosphide
Question #10
What is the name of the following compound: Cr2S3
A.   Chromium(II) sulfide
B.   Chromium(III) sulfide

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