Chromatography Lab Question about food dye structure 1)Solvents used in this experiment were 5% sodium chloride (aq) and
Posted: Thu Jun 09, 2022 6:02 am
Chromatography Lab Question about food dye structure
1)Solvents used in this experiment were 5% sodium chloride (aq) and 5% isopropyl alcohol (aq). Draw molecular diagrams of how sodium chloride and isopropyl alcohol would interact in water. Identify the type of intermolecular attraction within each diagram..
2) Based on the diagrams and intermolecular attractions identified in Question 1, predict and compare the nature of intermolecular interactions experienced by the FD&C Red No. 40, Blue No. 1, and Yellow No. 5 dyes with the two solvents
1)Solvents used in this experiment were 5% sodium chloride (aq) and 5% isopropyl alcohol (aq). Draw molecular diagrams of how sodium chloride and isopropyl alcohol would interact in water. Identify the type of intermolecular attraction within each diagram..
2) Based on the diagrams and intermolecular attractions identified in Question 1, predict and compare the nature of intermolecular interactions experienced by the FD&C Red No. 40, Blue No. 1, and Yellow No. 5 dyes with the two solvents