(42.4L) (1.45atm)/ (4.8mol) (.821 L-atm/mol)

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.

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Which statement best describes the flow of energy in this scenario