Question

1) Which if the following liquids would make a good solvent for iodine, I₂? And why?

a) HCL b) H₂O c) CH₃OH d) NH₃ e) CS₂

2) Dr. Himes cut his finger on a nail and got sepsis meaning an infection began at the sight of the cute and traveled up his arm going to his heart. He had to go to the ER where they gave this 75 Kg professor 25 mg per Kg of his body mass of Vancomycin ( C₆₆H₇₅Cl₂N₉O₂₄ MM = 1,449.3 g/mol). Please give the concentration of total Vancomycin in a 2.0 L IV bag in the terms below given the density is 1.0 g/mL. Please show work.

Molarity _______

Molality ______

Mass Percent ________

Mole Fraction ________

Answer 1