Answer Happy

formulas of the compounds to be tested. Part A. Predicted reactions with acid and base Complete Table 1 (see below) for each of the compounds to be studied in this lab. For "Compound Class" pick the correct family, e.g. carboxylic acid, amine, etc. For "Predicted Reaction" write the structural formula of the product of the acid/base reaction that occurs. If there is no reaction, write None or NR. Your lab instructor must check and initial your table and reactions before you start Part B. Part B. Creating a flow chart for solubility tests to identify your unknowns Your objective is to identify the unknowns in as few steps as possible. To do this you must first develop a plan that starts by investigating the solubility of each compound in either NaOH or NaHCO3. Your instructor will explain this process by leading you through a sample that begins with solubility in aqueous HCl. Then you will work with 30

your team to develop a plan that begins either with NaOH or NaHCO3, whichever you think will be most efficient. Create a flow chart to show what you will do and which samples will be soluble or insoluble in each reagent. You will use the actual compounds to be used in lab, but you can abbreviate their names. Ask your instructor to check and initial your flow chart before you use it to carry out Part C. Your Flowchart