Chem 3AL Data Analysis F, Lab Reports of Chemistry

Download Chem 3AL Data Analysis F and more Lab Reports Chemistry in PDF only on Docsity! If turning in past original due date, provide explanation here: _________________________ CHEM 3AL Lab F: Extraction of Excedrin Data Analysis (Due on Gradescope 24 hours after the end of your lab section) 1. Summarize the differential reactivities of aspirin, acetaminophen, and caffeine. ASPIRIN ACETAMINOPHEN CAFFEINE Would acid-base reaction with K2HPO4 be favorable? o Yes o No o Yes o No o Yes o No Would acid-base reaction with KOH be favorable? o Yes o No o Yes o No o Yes o No 2. a. Based on your answers to Question 1, predict and explain which compound(s) you think will be present in solutions A2, E, A3, and G. Note that your explanations should reference acid-base reactivity as well as the IMFs possible between the solutes and solvents. After addition of K2HPO4, I predict __________________________________ will primarily be present in the organic layer (A2) and ____________________________________ will primarily be present in the aqueous layer (E) because: After the addition of KOH, I predict _____________________________________ will primarily be present in the organic layer (A3) and _________________________________ will primarily be present in the aqueous layer (G) because: