Isomers

Given the formula representing a compound:

Which formula represents an isomer of this compound?

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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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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

Which pair of compounds are isomers?

• NO₂ and N₂O₄

• P₂O₅ and P_4O₁₀

• HCOOH and CH₃COOH

• CH₃OCH₃ and C₂H₅OH

Molecules of 1-bromopropane and 2-bromopropane differ in

• molecular formula

• structural formula

• number of carbon atoms per molecule

• number of bromine atoms per molecule

Which compound has an isomer?

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Given the compound:

Which structural formula represents an isomer?

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Which is an isomer of CH₃CH₂CH₂COOH?

• CH₃CH₂OCH₂CH₃

• CH₃CH₂CH₂OCH₃

• CH₃CH₂CH₂CH₂OH

• CH₃COOCH₂CH₃