We used this law for the first time in our experiment “Concentration of FDC n. 1 blue in sports drinks.” I understand how to use the equations needed to find the answer, as demonstrated by my work in this lab (Figure 7), but I don't understand what the variables in the equations mean or how they work. Given that our finale is a laboratory practice based on our ability to use Beer's Law in the laboratory, I believe it is critical that the use of this law is discussed and taught in more depth and detail than has been the case thus far. distant. An idea that is responsible for the majority of grades in class is important enough to set aside time to better prepare students to use those specific tools.