Solution Found!
(a) Based on the lattice energies of MgCl2 and SrCl2 given
Chapter 5, Problem 30E(choose chapter or problem)
(a) Based on the lattice energies of MgCl2 and SrCl2 given in Table 8.2, what is the range of values that you would expect for the lattice energy of CaCl2? (b) Using data from Appendix C, Figure 7.9, and Figure 7.11 and the value of the second ionization energy for Ca, 1145 kJ/mol, calculate the lattice energy of CaCl2.
Questions & Answers
QUESTION:
(a) Based on the lattice energies of MgCl2 and SrCl2 given in Table 8.2, what is the range of values that you would expect for the lattice energy of CaCl2? (b) Using data from Appendix C, Figure 7.9, and Figure 7.11 and the value of the second ionization energy for Ca, 1145 kJ/mol, calculate the lattice energy of CaCl2.
ANSWER:Problem 30E(a) Based on the lattice energies of MgCl and SrCl2given in Tab2e 8.2, what is the range ofvalues that you would expect for the lattice energy of CaCl (b) Using d2a from AppendixC, Figure 7.9, and Figure 7.11 and the value of the second ionization energy for Ca, , calculate the lattice energy of CaCl . 2Solution 30EStep-1(a)Here we have to find the range of lattice energy of CaCl . 2In this question it has been given that, the lattice energy of MgCl and SrCl2 from the t2ble 8.2 isfound to be 2326 kJ/mol and 2127 kJ/mol.Mg, Ca and Sr all are present in a same group i.e group IIA. It is known that as we go down agroup, the atom