Can someone help me with this table and the last part

In general, as the temperature of a solvent increases, the solubility of any gas dissolved in that solvent:

The electromagnetic force acts between what

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2: