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SOLVED:Calculate the value of the energy change in aJ per ion pair for the reaction described by the equation Mg(g) O(g) →Mg^2 O^2-(g) Take the first two ionization energies of a magnesium atom to be 1.23 a a and 2.41 a].
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Calculate the value of the energy change in aJ per ion pair for the reaction described by the equation Na(g) H(g) →Na^ H^-(g)
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(a) Find the binding energy per ion pair in LiF from the cohesive energy. (b) Find the binding energy per ion pair in LiF from Eq. 11.7. (c) Find the binding energy per atom for LiF. The ionization energy of Li is 5.39 eV, and the electron affinity of F is 3.45 eV. | Numerade
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problem6 calculate the net potential energy of a nacl ion pair which is formed by formed by ionic bonding if it is known that the ionic radius of the na ion is 0095 nm and that of the cl ion 15866
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For an Na^ -Cl^- ion pair, attractive and repulsive energies EA and ER, respectively, depend on the distance between the ions r according to EA=-(1.436)/(r) ER=(7.32 × 10^-6)/(r^8) For these expressions, energies are expressed in electron volts per Na^ -Cl^- pair, and r is the distance in nanometers. The net energy EN is just the sum of the two expressions above. (a) Superimpose on a single plot EN, ER, and EA versus r up to 1.0 nm (b) On the basis of this plot, determine (i) the equilib
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