A115.0-g sample of oxygen was produced by heating 400.0 g of potassium chlorate (2kclo3 mc019-1.jpg 2kci + 3o2) what is the percent yield of oxygen in this chemical reaction? a. 69.63% b. 73.40% c. 90.82% d. 136.2%

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".