Exam 17: The Chemistry of Carbon

1,4-diaminobenzene is one component used to make Kevlar, which is then used in bulletproof vests. Draw the line structure of 1,4-diaminobenzene. Remember that benzene has the structure: Labeling of carbons begins at "1" in the "12 o'clock" position and proceeds clockwise.

How many carbon atoms are there in the longest possible continuous chain in the following molecule?

Give a line drawing of C₃H₆ .

Carbon always forms four bonds in a compound.

CH₃Br is an alkyl halide.

Which of the following formulas may be attributed to an UNSATURATED alcohol?

Which compounds typically have an unpleasant smell?

Match the name of each alkane with the condensed formula. -hexane

Match the name of each alkyne with the condensed formula. -2-hexyne

Give a systemic name for this compound:

Match the name of each alkane with the condensed formula. -butane

There are three possible isomers of molecular formula C₄H₁₀.

Match the name of each alkane with the condensed formula. -methane

Which of the following hydrocarbon molecules is the most unsaturated? (Think also: Which of the following needs to have the most hydrogens added to achieve saturation?)

Match the name of each alkene with the condensed formula. -1-hexene

Methanol is the compound used in automobile radiators as antifreeze.

Ethanol may be obtained via the fermentation of grains.

Which of the following names is incorrect?

Given this hydrocarbon line drawing, state its IUPAC name:

Match the name of each alkene with the condensed formula. -2-pentene