Hazardous waste is dangerous to the environment and human health when not disposed properly, meaning cautions need to be taken seriously as chemistry students while working in lab. The objective of the Unknown White Compound experiment was to identify the compound by examining its chemical and physical properties. Identifying the unknown white compound to be potassium nitrate was achieved by completing the solubility test, flame test, pH paper test, ion test, pH probe test, conductivity probe test, and synthesizing silver nitrate and potassium chloride to form potassium nitrate. Uncertainty can be due to small contaminations from glassware not properly cleaned, molarity of chemicals not being exact, and not properly collecting the precipitate
