chemistry 11 organic chemistry ii block ... - ms. popov2. naming & drawing alkenes 3. naming...

Chemistry11OrganicChemistryII

Name:Date:Block:

1. Naming&DrawingAlkanes2. Naming&DrawingAlkenes3. Naming&DrawingAlkynes4. Cis&TransIsomers

AlkanesStepstoNamingSimpleAlkanes:

1.

Thelongestcontinuouschainofcarbonatomscontains_____carbonatoms

Statethenumberofcarbonatomsusingtheappropriateprefixandtheending“ane.”

Theappropriateprefixwouldbe_____________andwiththeending“ane”wouldbe______________________.

2.

3.

Circlethealkylbranch.Thenameofthisbranchis__________________.

4.

Practice#1.

1. ParentChain.

2. Numbertheparentchain.

3. Namethebranches.

4. Namethecompound

Practice#2.

1. ParentChain.

2. Numbertheparentchain.

3. Namethebranches.

4. Namethecompound

CompleteWorksheetonAlkanesAlkenes

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#ofCAtoms Prefix Alkene Formula

1 Meth- 2 Eth- 3 Prop- 4 But- 5 Pent- 6 Hex- 7 Hept- 8 Oct- 9 Non- 10 Dec-

StepstoNamingAlkenes:

1.

Thelongestcontinuouschainofcarbonatomsincludingthedoublebondcontains_____carbon

atoms

2.

Thedoublebondfollowscarbon#_______.

Theparentchainiscalled______________________.

3.

4.

Practice#1.

1. ParentChain.

2. Numbertheparentchain.

3. Namethebranches.

4. Namethecompound

Practice#2.

1. ParentChain.

2. Numbertheparentchain.

3. Namethebranches.

4. Namethecompound

Alkynes

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StepstoNamingAlkynes:

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#ofCAtoms Prefix Alkyne

1 Meth- 2 Eth- 3 Prop- 4 But- 5 Pent- 6 Hex- 7 Hept- 8 Oct- 9 Non- 10 Dec-

Practice#1.

1. ParentChain.

2. Numbertheparentchain.

3. Namethebranches.

4. Namethecompound

Practice#2.

1. ParentChain.

2. Numbertheparentchain.

3. Namethebranches.

4. Namethecompound

CompleteWorksheetonAlkenesandAlkynesCis&TransIsomersWhatisanISOMER?

• Same___________butdifferent_____________.

• Example:Aspecialtypeofisomerism,called_________________________________________,occurswhenamoleculehas:

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• Cis:

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• Example:Trans:

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• Example:Let’spractice!