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Transcription of this question: Enthalpy changes depend on the number and type of bonds broken and formed.(a)(b)Hydrogen gas can be formed industrially by the reaction of natural gas with steam.(g) + H20(g) (g) + CO (g)Determine the enthalpy change, AH, for the reaction, in kJ, using section 11 of thedata booklet.Bond enthalpy for CE•O: 1077 kJ moriThe table lists the standard enthalpies of formation, AHCO (g)AH(iii) Outline why the value of enthalpy of reaction calculated from bond enthalpies isless accurate.

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