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3 years ago

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

Chemistry

2 answers:

dangina [55]3 years ago

8 0

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.

Ivanshal [37]3 years ago

6 0

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

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To three significant digit,what is the mass percentage of iron in the compound Fe2O3

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Explanation:

To find the mass percentage of iron in the compound in Fe₂O₃, we would go ahead to express the given molar mass of the iron to that of the compound.

Mass percentage = $\frac{molar mass of Fe}{Molar mass of Fe_{2}O_{3} }$ x 100

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MariettaO [177]

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Explanation :

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Answer:

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