The theoretical mass of an atom is 73.6045 and its actual mass is 73.1252, what is the mass defect *
O 146.7297 amu
0.9935 amu
0.2397 amu
0.4793 amu

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".