General Chemistry Lab Report: Identification of Inorganic Contaminants

This general chemistry lab report details the identification of an unknown inorganic substance found in a water sample. The experiment employed a variety of tests, including pH tests, flame tests, and solubility tests, to determine the substance's characteristics. The student performed the tests and compared results with known compounds to narrow down the possibilities. The report outlines the methods, materials, and procedures used, including gravimetric analysis. The aim was to identify the unknown compound and assess the accuracy of the experimental results. The final results indicated the unknown substance was magnesium sulfate. The report also includes a discussion of the scientific concepts involved, safety precautions, and references.