3.3.1.1 Nomenclature

Which can be both an empirical and molecular formula of a stable compound?

• CH₂O

• P₄O₁₀

• NH₂

• CH₃

Which compound is a structural isomer of Z-but-2-ene?

• butane

• E-but-2-ene

• cyclobutane

• methylbut-2-ene

The correct name for the alkene monomer which forms the polymer shown below is

• 2-methyl-3-ethylpropene

• 2-methylpent-2-ene

• 2-methylpent-3-ene

• 4-methylpent-2-ene

Tags

NGSS.HS-PS1-2

The correct systematic name for the compound in the image is

• 2-ethyl-3,4-dimethylpent-2-ene

• 4-ethyl-2,3-dimethylpent-3-ene

• 2,3,4-trirnethylhex-3-ene

• 3,4,5-trimethylhex-3-ene

The correct systematic name for the compound in the image is

• 2,3-diethylbut-2-ene

• 2-ethyl-3-methylpent-2-ene

• 4-ethyl-3-methylpent-3-ene

• 3,4-dimethylhex-3-ene

Which one of the following is the correct name for

• 2-bromo-3-methylpent-2-ene

• 2-bromo-3-ethylbut-2-ene

• 3-bromo-2-ethylbut-2-ene

• 4-bromo-3-methylpent-3-ene

The structural formula of ethyl 2-methylpropanoate is

• 
• 
• 
• 

CH₂O is the empirical formula of

• methanol

• methyl methanoate

• ethane-1,2-diol

• butanal