The student provides a focused and detailed description of the main topic and explains what pyrosis is and how it can be mitigated with antiacid tablets. The chemistry is explained well enough for the reader to fully understand it without the need for rereading. The methodology of the investigation is highly appropriate to the topic and includes appropriate steps to assure the relevancy and validity of the obtained results. However, the student needs to show full awareness of safety hazards, ethical concerns, and environmental issues that can arise during the experiment. Also, there is no research question stated in the introduction section of the work.
