An ionic compound is determined predicated on the chemical properties that are located within the substance. In these experiments, the concentration was on the cationic and anionic homes of an unidentified ionic compound. The main reason for these experiments was to understand the various elimination and confirmation exams of the ions, and employ those same tests to recognize an unknown compound. A simple knowledge of compounds and ions would suffice to comprehend the ideas provided in the paper.
Potassium, Iron (III), Zinc (II), Copper (II), and Cobalt (II) were the cations tested because of this experiment. A centrifuge tube was labeled for every cation, and 10 drops of the cations was put into their own tube before every test. For the Steel Hydroxide evaluation, 6 M NaOH was added into each tube until a precipitate was shaped, or a max of 20 drops. For the cations that does form a precipitate, a supplementary 10 drops of NaOH was put into look for amphoteric species. For the Ammonium Hydroxide check, 15 M NH4OH was added until a precipitate shaped, or a maxi of 20 drops. For the cations that experienced precipitate form, a supplementary 10 drops was put into look for any changes. After both elimination tests, the cations was verified through the flame check. For theedu reviews