The student provides a focused and detailed description of the aim of the experiment, which is to find the optimum concentration of FeCl3 and Kc value to obtain the most realistic blood color used in theatrical performances. They also provide relevant background information, including the reaction equation of the iron (III) thiocyanate formation and a clear explanation of the chemistry behind Le Chatelier's principle and the equilibrium constant concept. The methodology is highly appropriate to the topic and includes appropriate steps to assure the relevancy and validity of the obtained results, such as controlling variables and calibrating the spectrophotometer. The student also demonstrates full awareness of safety, ethical, and environmental concerns that may arise during the experiment.
