Solution Found!
Solved: Use ionization energy (see Table 8.2) and electron
Chapter 9, Problem 77P(choose chapter or problem)
Use ionization energy (see Table 8.2) and electron affinity values (see Table 8.3) to calculate the energy change (in kJ/mol) for the following reactions:
(a) \(\mathrm{Li}(g)+\mathrm{I}(g) \longrightarrow \mathrm{Li}^{+}(g)+\mathrm{I}^{-}(g)\)
(b) \(\mathrm{Na}(g)+\mathrm{F}(g) \longrightarrow \mathrm{Na}^{+}(g)+\mathrm{F}^{-}(g)\)
(c) \(\mathrm{K}(g)+\mathrm{Cl}(g) \longrightarrow \mathrm{K}^{+}(g)+\mathrm{Cl}^{-}(g)\)
Questions & Answers
QUESTION:
Use ionization energy (see Table 8.2) and electron affinity values (see Table 8.3) to calculate the energy change (in kJ/mol) for the following reactions:
(a) \(\mathrm{Li}(g)+\mathrm{I}(g) \longrightarrow \mathrm{Li}^{+}(g)+\mathrm{I}^{-}(g)\)
(b) \(\mathrm{Na}(g)+\mathrm{F}(g) \longrightarrow \mathrm{Na}^{+}(g)+\mathrm{F}^{-}(g)\)
(c) \(\mathrm{K}(g)+\mathrm{Cl}(g) \longrightarrow \mathrm{K}^{+}(g)+\mathrm{Cl}^{-}(g)\)
ANSWER:
Step 1 of 4
Here, we will calculate the energy change of each given reaction.
Energy change of the reaction can be calculated by the below formulae.