Answered

22 The compounds CH3OCH3 and CH3CH2OH have different functional groups. Therefore, these compounds have different

(1) chemical properties

(2) gram-formula masses

(3) percent compositions by mass

(4) numbers of atoms per molecule

Verified Answer :

Billymkhoi

(1) chemical properties is the correct answer.
These two compounds are also called isomers.
Hope this helps~

Answer:

(1) chemical properties

Explanation:

CH3OCH3 is dimethyl ether while CH3CH2OH is ethanol.

Both compounds have the same molecular formula i.e. C2H6O but different structural formula, therefore they are structural isomers. Since they have different functional groups i.e. ether (-OR) and alcohol (-OH), they will have different chemical properties.

The gram formula mass for both compounds is the same i.e. 46 g/mol. Based on their chemical formula, both will have the same percent compositions by mass as well as the same number of atoms per molecule.

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