Using the given standard enthalpies of formation, calculate the standard enthalpy change for the following reaction:  2 C4H10(g) + 13 O2(g) → 8 CO2(g) + 10 H2O (g)     ΔH° = ? kJ ΔH°f (kJ/mol) C4H10(g) –125 CO2(g) –394 H2O(g)  –242 09A单项选择题

A

–5322 kJ

B

–511 kJ

C

511 kJ

D

5322 kJ

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