1. Brieflydescribe the principles behind ion-exchange chromatography. Why is ion-exchange chromatography necessary in the preparation of [Co((NH3)2sar)]Cl5? 2.Describe the chemistry involved in the conversion of the […]

  1. Describe the metabolic fates of phenylalanine; highlighting the synthesis and degradation pathways of catecholamines (dopamine, norepinephrine, and epinephrine), melanin, and thyroid hormones. 2. Describe […]

  Find the answers to the following problems by providing line-by-line (step-by-step) solutions for each applicable question. You must show your work for questions 1-4 to […]

          State whether the following are polar or non-polar using the principle of electronegativity. a. Water (H2O) b. Carbon Dioxide (CO2) c. […]