Nomenclature

Which international body is "looking out for your best interests" when naming chemicals?

• NASA

• the UN

• WHO

• IUPAC

What does the acronym IUPAC stand for?

• Intermolecular Union of Physics Advisors Council

• International Union of Pure and Applied Chemistry

• Informational Usergroup of Pure and Applied Chemists

• International Users of Pure and Adulterated Chemicals

IUPAC prefers the systematic name "trans-3-phenylprop-2-enal" over the common name ___

• cadaverine

• citronellol

• cinnamaldehyde

• vanillin

When naming the longest carbon chain, seven carbons will have the prefix ___

• pent

• hex

• hept

• oct

How many carbon atoms are in a chain with the prefix "tricosa"?

• 13

• 23

• 30

• 33

A three carbon chain with only single bonds is named ___

• propane

• propene

• butane

• butene

A three carbon chain that includes a double bond is named ___

• propane

• propene

• butane

• butene

A three carbon chain that includes a triple bond is named ___

• propane

• propene

• propyne

• propine

Which organic family uses the suffix "-ol", so for methane you drop the ‘e’ and you get methanol?

• phenols

• alcohols

• aldehydes

• aromatics

What is the suffix that is added for aldehydes?

• -ol

• -al

• -hyde

• -alde