Is a supersaturated solution an example of a homogenous or heterogenous mixture? Explain.

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

Why doesn't heat added to water make the tempature rise above 100c