Why is saturated sodium chloride solution (also known as brine) used? a. to remove undissolved impurities b. to remove water from the organic layer c. to turn compounds into their salt form d. to separate acids and bases?

it would be a gas formation

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 0.8m.

by: nicholas