The formula for the illegal drug cocaine is C17H₂1NO₄ (303.39 g/mol).What is the percentage of carbon in the compound?

Question

Quizplus · Accepted Answer

The percentage of carbon in the compound can be calculated by finding the total mass of carbon in the formula and dividing it by the molar mass of the compound, then multiplying by 100. There are 17 carbon atoms in cocaine, so the mass of carbon is 17 atoms * 12.01 g/mol (atomic mass of carbon) = 204.17 g/mol. The molar mass of cocaine is given as 303.39 g/mol. Thus, the percentage of carbon is (204.17 / 303.39) * 100 = 67.30%.

The Formula for the Illegal Drug Cocaine Is C17H₂1NO₄ (303