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

What operation would transform 2,2 dimethylbutane into hexane?

• Adding one carbon and three hydrogen atoms.

• Moving a methyl group to the other end of the molecule.

• Moving both methyl groups, one to each end of the molecule

• Rotating the molecule.

How many structural isomers exist for hexane

• 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 butane

• 2-methyl butane

• 1-methyl propane

• 1-methyl pentane

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

Given the structural formulas:

Which two formulas represent compounds that are isomers of each other?

• A and B

• A and C

• B and D

• C and D