04:13 Wed 8 Jun Expert Q&A Construct enthalpy cycles using bond enthalpy data, to calculate unknown enthalpy changes. (2

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04 13 Wed 8 Jun Expert Q A Construct Enthalpy Cycles Using Bond Enthalpy Data To Calculate Unknown Enthalpy Changes 2 1 (24.9 KiB) Viewed 64 times

04:13 Wed 8 Jun Expert Q&A Construct enthalpy cycles using bond enthalpy data, to calculate unknown enthalpy changes. (2.3) 7. Given the following data: bond AH/kJmol bond AH/kJmol C-H H-F +565 C-Br +280 C-F +425 H-Br +366 F-F +158 Br-Br +193 CHO +805 C-C +347 O-H +464 C-C +611 0-0 +498 H-H +435 Substance Alla kimol C(graphite) +713 Calculate: d) The enthalpy of formation of propene e) The enthalpy of formation of 1,2-dibromopropane f) The enthalpy of formation of methane g) The enthalpy of formation of ethane h) The enthalpy of combustion of ethane hand dissociation enthalpies of 32% Done