Question

What is the mass percent of carbon in carbon dioxide?
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Answer 1

Answer:

the mass percentage of carbon is carbon 12 atom

Explanation:

carbon contains 12 carbon atom to form Bond mass percentage equal to mass of carbon divided by the the mass of carbon into 100

Answer 2

$\bf{\underline{\underline{Question:-}}}}$

What is the mass % of carbon in carbon dioxide ?

$\bf{\underline{\underline{Answer:-}}}}$

The mass % of carbon in carbon dioxide is 27.27%.

$\bf{\underline{\underline{Calculation:-}}}}$

The molecular formula for carbon dioxide is CO2.

The molecular mass of carbon dioxide is 12+2×16

=44g/mol.

Mass % of carbon in carbon dioxide is =

$\frac{12}{44} \times 100$

= 27.27 %

Formula used here :-

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Mass percent = Mass of Solute / Mass of Solution × 100