Unit 4 review 2021

What is the IUPAC name for Na2CO3?

• sodium tricarboxide

• nitrogen carbon oxide

• nitrogen carbide

• sodium carbonate

What is the IUPAC name for Fe2(SO4)2?

• iron(II) sulfate fluorine sulfur oxide

• iron sulfite

• iron(II) sulfate

• iron(I) sulfate

What is the IUPAC name for H2O?

• dihydrogen monoxide

• dihydrogen dioxide

• monohydrogen trioxide

• hydrogen oxide

What is the IUPAC name for NH4?

• tetrahydrogen nitride

• tetranitride dihydrogen

• nitrogen tetrahydride

• nitrogen hydride

What is the common name for C4H10?

• butane
• tetracarbon decahydride
• octane
• hexane

What is the formula for calcium nitride?

• Ca3N2
• CaN
• KN
• ClN2

What is the formula for sodium fluoride?

• NaF
• SF
• SF2
• SoF

What is the formula for pentacarbon dioxide?

• C5O2
• C3O2
• C2O5
• CrO2

What is the formula for butane?

• C6H12

• C2H8

• CO2

• C4H10

What is the formula for diboron trisulfide

• B2S3
• BS
• B3S2
• (BS)3