2.2 g of gas Y occupy 1.22 L at 298 K and atmospheric pressure. The molecular weight of this gas would be
a. 24.4 g/mol
c. 22 g/mol
b. 44 g/mol
d. 88 g/mol

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

the answer is d.) potassium