The student clearly identified the independent variable as ambient temperature and the dependent variable as the rate constant for the hydrolysis of ethyl ethanoate, and notes that the concentration of potassium hydroxide was kept constant. However, the student did not specify the method of analysis for determining the rate constant in the research question, which would enhance clarity. The background theory was thorough and relevant, demonstrating an understanding of key concepts, and the methodology was well described with detailed steps and materials, allowing for reproducibility. Nonetheless, the student failed to adequately explain how controlled variables were managed and did not address ethical and environmental considerations, indicating areas for improvement.
