4. Report questions on experiment 5, Part C (these are some of the same questions that are asked in the Report section on page 87 of the text) 1. When was the reaction complete? 2. What other visible evidence indicated that the reaction went to completion? 5. Report questions on experiment 15 Don”t answer these questions in this part of the report, but do make sure that the answers show up in earlier parts of this lab write-up! Q. Explain clearly when happened during the column procedure (pages 160-162).