22. (el.sp51) Perfluorinated compounds are hydrocarbons where most or all of the hydrogens have been replaced by fluorine atoms. Perfluorinated solvents have a number of interesting and exploitable properties. For example, oxygen is very soluble in perfluorinated solvents, and they have been investigated as temporary means of supplying oxygen in the case of very prentature births before the lungs are fully developed. A. Calculate the concentration in Mof oxygen dissolved in CF4 exposed to air at 25C. Air is 21% oxygen B. The concentration of oxygen in the umbilical vein is in the neighborhood of 20 mg/100 mL of blood. Convert your answer from Part A to mg/100 mL of blood. Is the concentration high enough to support the fetus