The student demonstrates a clear understanding of relevant chemical principles and concepts, effectively applying them in their research. Their explanation of the corrosion mechanism, acrylic paint properties, electroplating using chromium, and green tea as a natural inhibitor of corrosion illustrates this understanding. The essay includes a clear explanation of the choice of applied techniques, apparatus, and chemistry behind the research question, with clear explanations of the mass-loss method and spectrophotometry technique. The student effectively incorporates relevant and appropriate source material throughout the essay, using and referencing literature and external sources directly related to the topic. They maintain an academic and analytical tone and style in their writing, while consistently and effectively using chemical nomenclature, terminology, balanced chemical equations, and appropriate structural formulas.
