In lab 19C: Determining of a Solubility Product constant, students were required to test, observe and reflect upon various solubility possibilities based on the the concentrations of the relevant ions. My partner and I worked harmoniously to achieve the most accurate and unarguable results. Hence why I state that communication was the core competency we exemplified throughout this lab. We discussed issues we faced in the first round of experiments both with ourselves then our peers, then took it upon our steady hands to improve on the procedure. For example, our test tube D would not form a precipitate which contradicted with the expected results (from our peer’s labs). So we re did this procedure 3 times until we FINALLY got the desired result. This also counted towards critical thinking as we analyzed and solved problems we struggled with. Also perseverance. We persevered so hard.