chemistry 11 organic chemistry i block: carbon – …1. carbon – organic compounds 2. simple...

Chemistry11OrganicChemistryI

Name:Date:Block:

1. Carbon–OrganicCompounds2. SimpleHydrocarbons3. NamingSimpleHydrocarbons

Carbon–OrganicCompoundsLewisStructureforCarbon:Acarbonatomhas_____valenceelectrons.OrganicCompounds

•

o

• Organiccompoundsmayalsocontain

Examplesoforganiccompounds:

1.

2.

3.

4.

5.

6.

InorganicCarbonCompounds

• v

v

v

SimpleHydrocarbons

• Recallthatacarbonhas_____valenceelectrons.• Eachcarbonatomcanform_____covalentbonds.

NamingSimpleHydrocarbons•

•

• ChemicalFormula:

#ofCAtoms Prefix Alkane Formula1 2 3 4 5 6 7 8 9 10

Practice!

1. Writeoutthecondensedstructuralformulaforall10straight-chainalkanes.

2. Drawthecarbonskeletonformulaforall10straight-chainalkanes.(Youcannotdrawmethane.)

3. Octane,aconstituentofgasoline,hasthemolecularformulaC8H18.Drawastructuralformula,condensedstructuralformulaandcarbonskeletonformulaforoctane.Assumethatthecarbonsareallbondedinasinglechaintoeachother.

4. Drawastructuralformula,condensedstructuralformula,andcarbonskeletalformulaforC6H12.

Arrangethecarbonatomsinaclosedringshapesothateachcarbonatomisbondedtotwoothercarbonatoms.

5. Whatwouldtheformulabeforastraightchainalkanethathadthefollowingnumberofcarbonorhydrogenatoms?

a. 6carbonatoms

b. 12carbonatoms

c. 14carbonatoms

d. 29carbonatoms

e. 98carbonatoms

f. 102hydrogenatoms

g. 54hydrogenatoms

h. 84hydrogenatoms

i. 16hydrogenatoms

j. 4hydrogenatoms