Chemistry · Mole concept, molar mass, percentage composition, empirical and molecular formulae
Calculate the composition of Carbon in Molar mass is 44.01
Calculate the \( \% \) composition of Carbon in \( C O_{2} . \) Molar mass is 44.01
- A. \( 40 \% \)
- B. 67\%
- C. 30\%
- D. 27\%
Step-by-step solution
Percent composition of carbon in CO2 is calculated as (mass of C / molar mass of CO2) × 100 = (12.01 / 44.01) × 100 ≈ 27.28%, which rounds to 27%.
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