Answer Happy

a. The oxidation state for the highlighted atom in H3PO, is? b. What is the identity of the main group element J whose oxoacid will not dissociate in water but will instead a electrons from water? c. Aqueous solutions of BeCl, are known to change blue litmus paper to red. What accounts for this observatio You are provided with the following information below about a metal halide MX
subAH° +79.0 kJ/mol form AHO -560.0 kJ/mol +381.0 kJ/mol IELAH 42 dissAH° +82 kJ/mol -385.0 kJ/mol EGAH°
Use the data provided above to fill out the Bom-Haber cycle below for the metal halide. E Ms) + 12 X2(g) MX A B Me X(g) С D M X (8)
d. What is the value of A? (do not write the equal sign or the units) e. What is the value of B? (do not write the equal sign or the units) f. What is the value of C? (do not write the equal sign or the units) g. What is the value of D? (do not write the equal sign or the units) h. What is the value of E? (do not write the equal sign or the units)
h. What is the value of E? (do not write the equal sign or the units) i. Derive a formula that you would use to calculate the lattice enthalpy for the metal halide. (in a format similar to A+B+C) j. From the formula you have derived, what is your calculated value for the lattice enthalpy for the metal halide? (write the sign and the units) k. Would you expect the value of the lattice enthalpy estimated using the Kapustinskii equation to be comparable to the answer you calculated from the experimental Born-Haber data? 9:04