Chemistry, asked by azamac, 7 months ago

calculate the mass percentage of ethanol (C2 H5 OH)

Answers

Answered by deepkaur1047

2

Given : Mass of C

2

H

5

OH=46.08g

Molecular mass=46.08g

Percentage of carbon=

Molecular mass

Mass of carbon

×100

=

46.08

24

×100

=52.14%

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