Use Coulomb’s law,
to calculate the energy of interaction for the following two arrangements of charges, each having a magnitude equal to the electron charge.
Answer to relevant QuestionsWithout using Fig. 13.3, predict the order of increasing electronegativity in each of the following groups of elements. a. C, N, O b. S, Se, Cl c. Si, Ge, Sn d. Tl, S, Ge e. Na, K, Rb f. B, O, Ga Figure 13.3 List all the possible bonds that can occur between the elements P, Cs, O, and H. Predict the type of bond (ionic, covalent, or polar covalent) one would expect to form for each bond. Write electron configurations for the most stable ion formed by each of the elements Rb, Ba, Se, and I (when in stable ionic compounds). Use the following data to estimate ΔHof for potassium chloride. K(s) + 1/2 Cl2(g) → KCl(s) Compare your answers from parts a and b of Exercise 43 with ΔH values calculated for each reaction using standard enthalpies of formation in Appendix 4. Do enthalpy changes calculated from bond energies give a reasonable ...
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