A balloon is inflated with room- temperature air and then put in a
sunny place. The balloon expands
slightly due to a rise in
temperature.
Describe the molecules of air
inside the balloon when the
balloon is left in the sunlight as
compared to when it was first
inflated.

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".