CHEM 2414 Name: ______________________

Chapter 12 Part K: Key Terms Chapter 12 10 points

Fill in the blank with the word(s) which best fit the description:

___________________1. ______ ______ compounds are those having at least one atom other than carbon as part of the structure of the aromatic ring.

___________________2. ______ _____ tells us that the carbon of the carbon=carbon double bond that originally has more hydrogen atoms receives the hydrogen atom being added to the double bond.

___________________3. ____ is the addition of a molecule of hydrogen (H₂) to a carbon=carbon double bond to give an alkane.

___________________4. The reaction, called ______ is the addition of chlorine (Cl₂) or bromine (Br₂) to the carbon=carbon double bond.

___________________ 5. The reaction, named ______ is the addition of water HOH to the carbon=carbon double bond.

___________________ 6. The reaction, called ______ is the addition of a hydrogen halide (HCl, HBr, or HI) to the carbon=carbon double bond.

____________________7._______are macromolecules composed of repeating structural units called monomers.

____________________8. A hydrocarbon which contains at least one double carbon-carbon bond is classified as a(n) _______.

____________________9. A hydrocarbon which contains at least one triple carbon-carbon bond is classified as a(n) _______.

____________________10. In alkenes, ___ ____ differ from one another by the location of groups on the same or opposite sides of the double bond.