What is the percent ionization of a solution prepared by dissolving 0. 0175 mol of chloroacetic acid, (hc2h2o2cl) in 1. 30 l of water? for chloroacetic acid, ka = 1. 4 × 10–3.

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".

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it is b that is the answer.