Recent content by pengko

Thanks heaps chemistree

no no chemistree. you got me wrong. the real question is still Time released medicine (or called slow releasing (SR) medicine) is a beneficial product for patients. The basic design of this type of medicine is active ingridients coated with special soluble polymer. Let assume a polymer M...

genius chemistree. where are you?

It's an open question related to this question Dear genius chemistree, my lecturer said that the question i asked you before is an open question related to this question: Drug A is consumed corresponding to a first order rate law with a half life 3.5 hour in the human body. The effective...

oh my god chemistree. you ARE GOOD! really! thanks heaps for the explanation. will ask for further information from my lecturer about this. once again, thanks heaps!

im not quite sure myself. this question is given by my lecturer. you sure we need to know the therapeutic dose, the absorption and the elimination rate to begin answering this question?

Time released medicine (or called slow releasing (SR) medicine) is a beneficial product for patients. The basic design of this type of medicine is active ingridients coated with special soluble polymer. Let assume a polymer M has zero order decomposed rate at 0.05 mg/s in blood. Please design...

Does anyone know how to calculate the initial rates of the reaction 2NO + Cl2 => 2NOCl? Using the initial rates of NO or Cl2? Thanks a lot for the respond =)