The student provides a focused and detailed description of the main topic, which is to investigate the effect of the chemical stabilizer cyanurate on the breakdown of sodium hypochlorite under UV light. They also provide relevant and exhaustive background information on the substrates and reactions involved. The chemistry is explained in a way that is easy for the reader to understand, and the methodology is appropriate and focused on answering the research question. The student also shows full awareness of safety and environmental hazards, but no mention is made of ethical concerns.
