Chemistry
Organic chemistry
Hydrocarbon composition, unsaturation, combustion and synthesis yield.
Chemistry
Hydrocarbon molar mass
M(CₓHᵧ) = 12.011x + 1.008y→ChemistryCarbon fraction in hydrocarbon
w(C) = 12.011x/M × 100%→ChemistryHydrogen fraction in hydrocarbon
w(H) = 1.008y/M × 100%→ChemistryDegree of unsaturation DBE
DBE = C − (H+X)/2 + N/2 + 1→ChemistryOxygen for hydrocarbon combustion
n(O₂) = n(CₓHᵧ)(x + y/4)→ChemistryCarbon dioxide from combustion
n(CO₂) = xn(CₓHᵧ)→ChemistryOrganic synthesis yield
η = mactual / mtheoretical × 100%→