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문제 1b
Identify each of the following as a formula of an organic or inorganic compound. For an organic compound, indicate if represented as molecular formula, expanded, or condensed structural formula:
b. CH3―CH2―CH2―CH3
문제 1c
Identify each of the following as a formula of an organic or inorganic compound. For an organic compound, indicate if represented as molecular formula, expanded, or condensed structural formula:
c.
문제 1f
Identify each of the following as a formula of an organic or inorganic compound. For an organic compound, indicate if represented as molecular formula, expanded, or condensed structural formula:
f. C3H7Cl
문제 2a
Identify each of the following as a formula of an organic or inorganic compound. For an organic compound, indicate if represented as molecular formula, expanded, or condensed structural formula:
a. C6H12O6
문제 2b
Identify each of the following as a formula of an organic or inorganic compound. For an organic compound, indicate if represented as molecular formula, expanded, or condensed structural formula:
b. K3PO4
문제 2d
Identify each of the following as a formula of an organic or inorganic compound. For an organic compound, indicate if represented as molecular formula, expanded, or condensed structural formula:
d.
문제 2e
Identify each of the following as a formula of an organic or inorganic compound. For an organic compound, indicate if represented as molecular formula, expanded, or condensed structural formula:
e. CH3―CH2―CH2―CH2―CH3
문제 3b
Identify each of the following properties as more typical of an organic or inorganic compound:
a. is soluble in water
문제 3c
Identify each of the following properties as more typical of an organic or inorganic compound:
c. contains carbon and hydrogen
문제 4a
Identify each of the following properties as more typical of an organic or inorganic compound:
b. is a gas at room temperature
문제 4c
Identify each of the following properties as more typical of an organic or inorganic compound:
c. contains covalent bonds
문제 5b
Match each of the following physical and chemical properties with ethane, C2H6 or sodium bromide, NaBr:
b. burns vigorously in air
문제 5c
Match each of the following physical and chemical properties with ethane, C2H6 or sodium bromide, NaBr:
a. boils at -89 °C
문제 7a
Give the IUPAC name for each of the following alkanes and cycloalkanes:
a. <IMAGE>
문제 7c
Give the IUPAC name for each of the following alkanes and cycloalkanes:
c.
문제 10a
Draw the condensed structural formula for alkanes or the line-angle formula for cycloalkanes for each of the following:
c. heptane
문제 11a
Indicate whether each of the following pairs represent structural isomers or the same molecule:
a.
문제 12b
Indicate whether each of the following pairs represent structural isomers or the same molecule:
b.
문제 13b
Give the IUPAC name for each of the following:
c.
문제 13c
Give the IUPAC name for each of the following:
b.
문제 14a
Give the IUPAC name for each of the following:
c.
문제 15d
Draw the condensed structural formula for each of the following alkanes:
d. 1-bromo-2-chloroethane
문제 17a
Draw the line-angle formula for each of the following:
a. 3-methylheptane
문제 17b
Draw the line-angle formula for each of the following:
b. ethylcyclopentane
문제 17d
Draw the line-angle formula for each of the following:
d. 2,3-dichlorohexane
문제 19d
Heptane, used as a solvent for rubber cement, has a density of 0.68 g/mL, the melting point is -91 °C, and the boiling point 98 °C.
d. Will heptane float on water or sink?
문제 20c
Nonane has a density of 0.79 g/mL, the melting point is -53 °C, and the boiling point 151 °C.
c. Is nonane soluble in water?
문제 21b
Write the balanced chemical equation for the complete combustion of each of the following compounds:
b. cyclopropane
문제 21c
Write the balanced chemical equation for the complete combustion of each of the following compounds:
c. 2,3-dimethylhexane
문제 24a
Identify the following as alkanes, alkenes, cycloalkenes, or alkynes:
a.
