Answer to Question #349142 in General Chemistry for ramil

Question

Determine the ΔS system given the reaction : 

       C6H12O6 (s) + O2(g) --------------→ CO2 (g) + H2O(l)

Answer 1

∆S (C₆H₁₂O₆ ) = 209,2 J/mol•K

∆S (O₂ ) = 205,15 J/mol•K

∆S (CO₂ ) = 213.79 J/mol•K

∆S (H₂O) = 69.9 J/mol•K

C₆H₁₂O₆ + 6 O₂ = 6 CO₂ + 6 H₂O

∆S = S_produced – S_reacted

∆S=(213,79*6 +69,9*6) - (205,15*6 - 209,2)=

=262,04 J/mol•K

Answer: ∆S= 262,04 J/mol•K