What is the percent of carbon in 50.0 g of cyclohexane? Chemistry The Mole Concept Percent Composition 1 Answer Matt B. Jan 12, 2017 85.62% Explanation: The molar mass of C6H12 (cyclohexane) is 84.16gmol C (carbon) has molar mass 12.01 and has 6 atoms in cyclohexane. 12.01⋅6=72.06 72.0684.16=0.856226 So, Carbon has 85.62% of C6H12 In 50g of cyclohexane, there is 42.81g of Carbon. Answer link Related questions What is mole percent? Question #e2e8b Question #bc737 Question #bc73b Question #e2e8f Question #b9857 Question #b985b Question #fee41 Question #c5c01 Question #bc73f See all questions in Percent Composition Impact of this question 7573 views around the world You can reuse this answer Creative Commons License