only do the numbers circled please

Date Lab Sec. Name Desk No. 1. Identify the reagent (and its concentration) that is used to confirm the presence of each of the following: a. Ni2+ b. Fe3+ c. Zn2+ 2. Confirmatory tests for the various ions are often colorful. Identify the confirmatory compound/ion and the color for each of the following ions: 3. Identify the reagent that separates a. Fe3+ from Zn2+. Explain the chemistry of the separation. b. Fe3+ from Ni2+. Explain the chemistry of the separation. c. Al3+ from Zn2+. Explain the chemistry of the separation