Precipitation Reaction and the Solubility

…

…have caused a slight error in the reaction. During the experiment; so, this part might have been changed by using a graduated cylinder to make the volume constant. Also, we could have used test tube to use more volume of each reacting substance, and this could make the experiment's observation easier and visible. So my suggestion is that this experiment is one of the experiments that should have been in the lab to do it.