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Science-Related Homework Help Chemistry Topic started by: Leendr on May 3, 2013



Title: Three moles of cyclohexane were completely burned in a pure oxygen atmosphere. How many moles of molecular ox?
Post by: Leendr on May 3, 2013
Three moles of cyclohexane were completely burned in a pure oxygen atmosphere. How
many moles of molecular oxygen was required for complete combustion?  
 A. 9 moles molecular oxygen
 B. 6 moles molecular oxygen
 C. 18 moles molecular oxygen
 D. 36 moles molecular oxygen
 E. None of the above


Title: Three moles of cyclohexane were completely burned in a pure oxygen atmosphere. How many moles of molecular ox?
Post by: FFFrontal on May 3, 2013
3(C6H12 + 9O2 --> 6H2O + 6CO2) means you'd need 27 moles of oxygen, so E, none of the above.


Title: Three moles of cyclohexane were completely burned in a pure oxygen atmosphere. How many moles of molecular ox?
Post by: FFFFFFFFEEEEE on May 3, 2013
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