Question

Refer to the table given for the ionic radii in your lab manual and approximate the attractive portion of the lattice energy for 1 mole of the following salts. (Consider only one bond if more than one bond exists.) (a) CuCl2 40 -1.096 (b) 420) PbS2 4.2586 ) (c) KCI 4.3605 ] Using the values you just calculated, rank the salts from least to most soluble based on their attractive portion of their lattice energy. (Use the appropriate <, =, or > symbol to separate substances in the list.) chemPad Help X.X" =- Greek

Answer 1

Answer: In general ; Higher the lattice energy, lesser the solubility et compared Now KCl nes lignest lattice energy (ignere (-) sign as it only depicts attraction). so, Solubility. KCl < pbsz < cuck