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Solution of task 95 of Chemistry Book Shimanovich 2003
95. The combustion reaction of benzene is expressed by a thermochemical equation:
C6H6 (x) + 7 1/2 O2 (r) = 6CO2 (g) + 3H2O (g); H =?
Calculate the thermal effect of this reaction if it is known that the molar heat of vaporization of benzene is +33.9 kJ.
Answer: -3135.58 kJ.
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