a. Using the bond dissociation energies in Table 3.1, calculate the H for the addition of HCl
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b. Calculate the ∆H° for the addition of H2 to ethene.
c. Are the reactions exothermic or endothermic?
d. Do you expect the reactions to be exergonic or endergonic?
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a bonds broken bonds formed bond of ethane 63 CH 101 H Cl 103 C Cl 85 ...View the full answer
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