University of Florida

What concentration of calcium chloride in water is needed to produce an aqueous solution having an osmotic pressure of 35.6 atm at 22.7°C? Enter a number in molarity to 4 decimal places.

does Dr. King's insistence on judging a person by the content of their character (and I would include by their competence as well) instead of by the color of their skin put him at odds with the current preoccupation with diversity, equity, and inclusion initiatives in academia and corporate America? Why or why not?

Isotonic saline solution, which has the same osmotic pressure as blood, can be prepared by dissolving 1.176 g of NaCl in enough water to produce 284.3 mL of solution. What is the osmotic pressure of this solution at 24.1˚C?

Isotonic saline solution, which has the same osmotic pressure as blood, can be prepared by dissolving 0.145 g of NaCl in enough water to produce 196.6 mL of solution. What is the osmotic pressure of this solution at 26.7oC? Express your answer numerically, to three decimal places and in terms of atm.

Procaine hydrochloride (MW = 272.77 g/mol) is used as a local anesthetic. Calculate the molarity of a 3.044 m solution which has a density of 1.093 g/ml. Enter M to 3 decimal places.

If the van't Hoff factor for NaCl is 1.2, what is the freezing point of a 0.2 molal NaCl solution in water?  Kf = 1.86°C/m  Enter to 2 decimal places and in °C.