Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

The product mixture will be analyzed by Thin-Layer Chromatography Refractive Ind

ID: 538166 • Letter: T

Question

The product mixture will be analyzed by Thin-Layer Chromatography Refractive Index measurements Gas Chromatography Polarimetry A mixture contains two compounds, A and B. If the area for Peak A was measured to be 190 mm^2 and the area for Peak B was measured to be 450 mm^2, what is the percent composition of A in the mixture? 29.7% 42.2% 57.8% 70.3% What is a theoretical statistical product ratio in the reaction of free radical halogenation of 3-methylpentane? (Do not count stereoisomers). 1: 2: 3 1: 2: 6 1: 4: 6 1: 3: 4: 6

Explanation / Answer

Depending upon conditin, liquid soluble mixture separated by TLC, If product is gas, GC helps, if there is a refractuve index difference, RI measurements, if difference is in polarity, Polarimetry.

2. Compostition of A =190/450 = 42.2%

3. Not sure here