Read the paper, Select a chemical from the list in the table and conduct an experiment with results that should be placed in graphs just as the students did in the paper. Explain your results and graph in your results and conclusion section of your research experiment. Do not select temperature or pH. This assignment is similar to the other experimental assignment but with much more detail in the introduction, experimental design etc. Use the student’s setup in the paper as a guide. The material and methods section should be very detailed using methods from the other sections in the module.