Use the bond energies in Table 17.1 and the
Chapter 17, Problem 40(choose chapter or problem)
Use the bond energies in Table 17.1 and the accountingformat shown in Section 17.5 to determine whether thesereactions are exothermic or endothermic:H2 + Cl2h2 HCl2 HCCH + 5 O2h4 CO2 + 2 H2O
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