Ametal cylinder is placed in a graduated cylinder which has been filled with water to the 70.0 ml mark. the water level rises to the 78.0 ml mark. what is the volume of the metal cylinder?

Explanation V= New mL displaced water - original old water that was already in the grad. cylinder basically 8.0 mL:

6.4 cm (max) - 25 cm (min)

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".