Isomers

Compounds that are composed of the same number and type of atoms but have them arranged in different ways are ___________.

• isomers

• isotopes

• polymers

• alkanes

In a stereoisomer, ________ means "on the same side" and ______ means "across from."

• cis; trans

• cis; L

• D; L

• trans; cis

How many structural isomers exist for hexene

• three

• two

• five

• four

There are two main forms of isomerism, which are?

• Structural isomerism and Stereoisomerism

• Stereoisomerism and Physical isomerism

• Chemical isomerism and Stereoisomerism

• Structural isomers and Geometric Isomers

A structural isomer of pentane is?

• 2,2-dimethyl octane
• 2-methyl butane
• 1-methyl propane
• 1-methyl pentane

Geometric isomers shown below is called

• Cis/trans 1,2 dichloroethane
• Cis/trans 1,2 dichloroethene
• Cis/trans 1,2 chloroethane
• Cis/trans 1,2 chloroethene

Given the formula representing a compound:

Which formula represents an isomer of this compound?

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Tags

NGSS.HS-PS1-3

Which compound is an isomer of C₂H₅OC₂H₅?

• CH₃COOH

• C₂H₅COOCH₃

• C₃H₇COCH₃

• C₄H₉OH

Which formulas represent compounds that are isomers of each other?

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Given a formula representing a compound:Which formula represents an isomer of this compound?

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Tags

NGSS.HS-PS1-3