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Question
When 32.4mL of liquid benzene (C6H6, d=0.879g/mL) reacts with 81.6L of oxygen gas, measured at 1.00atm pressure and 25ºC, 1.19 x 103kJ of heat is released at constant pressure. What is 
Hº for the following reaction? (R=0.0821L.atm/(K.mol))
2C6H6(l)+15O2(g)→12CO2(g)+6H2O(l)
A) -2.35 x 101kJ
B) -3.22 x 102kJ
C) -5.36 x 103kJ
D) -3.27 x 103kJ
E) -6.53 x 103kJ
Answer
This answer is hidden. It contains 1 characters.
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