PART III Analysis of Unknown Solution Solution Unknown Number: A. Flame Test Solution Tested Flame Test Observation Unknown Solution (D.30) B. Solution Reactions Solution Tested Solution Reaction Observation Ammonium Carbonate Unknown solution (D.31) Compare the flame test and solution reactions for the unknown to the observations in Procedure A.1 and A.2. Identify the alkali or alkaline earth element in the unknown solution; circle or underline one of the following: barium calcium lithium potassium sodium strontium C. Halide Test Hexane Layer Observation Unknown solution (D.32) Compare the hexane layer observation for the unknown solution to the observations in Part II, Section C. Identify the halide present in the unknown solution; circle or underline one of the following: bromide chloride iodide