Organic Chemistry Teacher Project

1. What are alkenes?

• Unsaturated hydrocarbons that contain one or more double covalent bonds between carbon atoms in a chain.

• Unsaturated hydrocarbons that contain one or more triple bonds between carbon atoms in a chain.

• An atom or group of atoms that always react in a certain way in an organic molecule.

What do alkenes have?

• Triple as many hydrogen atoms as carbon atoms.

• Double as many hydrogen atoms as carbon atoms.

• Quadruple as many hydrogen atoms as carbon atoms.

• Quintuple as many hydrogen atoms as carbon atoms.

What is the first naming rule to name alkenes?

• Change the -ane ending from alkanes to -ine.

• Keep the -ane

• Change the -ane ending from alkanes to -ene.

• Change the -ane ending from alkanes to -ne

What are alkynes?

• Unsaturated hydrocarbons that contain one or more triple bonds between carbon atoms in a chain.

• Saturated hydrocarbons that contain one or more triple bonds between carbon atoms in a chain.

What do straight-chain alkynes and branched-chain alkynes have in common?

• Straight-chain and branched-chain alkynes have the rules.

• Straight-chain and branched-chain alkynes are named the same.

What is the only difference between straight-chain alkynes and branched-chain alkynes in naming?

• The only difference is the parent chain ends in -ene rather than -yne

• There is no difference.

• The only difference is the parent chain ends in -yne rather than -ene.

What are functional groups?

• An atom or group of atoms that always react in a certain way in an organic molecule.

• Halocarbons.

• Unsaturated hydrocarbons that contain one or more triple bonds between carbon atoms in a chain.

• Unsaturated hydrocarbons that contain one or more double covalent bonds between carbon atoms in a chain.

What differs when adding a functional group to a hydrocarbon?

• An atom or group of atoms that always react in a certain way in an organic molecule.

• Hydrocarbon structure always produces a substance with physical and chemical properties that differ from those of the parent hydrocarbon.

• Elements in the 7A group of the periodic table.

• Aryl Halides.

What is an example of a compound type in a functional group?

• Halocarbons

• Alkyl Halides

• halogens

• Alkyl Halides

What are halogens?

• a substance with physical and chemical properties that differ from those of the parent hydrocarbon.

• an organic compound containing a halogen atom covalently bonded to an aliphatic carbon atom.

• an organic compound containing a halogen atom bonded to a benzene ring or other aromantic group.

• Elements in the 7A group of the periodic table