Question

Calculate the bond enthalpy of O=O bond in O2 from the following data:

C3H8+ 5O2→ 3CO2 + 4H2O, ∆H= -2050 kJ/mol

The bond enthalpies of C-C, C-H, C=O and O-H bonds are 347, 414, 741 and 464 kJ/mol respectively​

Answer 1

Explanation:

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Answer 2

Answer:

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Explanation:

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