Use pipet and pluringe to transfer 0.5 mL of the sodium iodide solution (15% w/v in acetone) to each test tube
Add one drop of compound #1 into a labeled test tube. Repeat for compounds #2-4.
If no ppt forms after 3 min., transfer to 50°C water bath for 5 min.
From left to right: #1 (t-pentanol), #2 (t-pentyl chloride), #3 (bromobenzene), and #4 (butyl bromide)
Record your observations and interpret the results.