Question

calculate the mass percentage of carbon in the ester
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Answer 1

Answer:

For carbon:

mass % C = (mass of 1 mol of carbon/mass of 1 mol of CO2) x 100.

mass % C = (12.01 g / 44.01 g) x 100.

mass % C = 27.29 %

Explanation:

Answer 2

Explanation:

Answer

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%