(a) estimate δh for this reaction. bonds broken kj/mol bonds formed kj/mol rch2—br entry field with correct answer 285 rch2—or entry field with incorrect answer now contains modified data 435 rch2o—h entry field with correct answer 435 h—br entry field with incorrect answer 368 sum = entry field with incorrect answer 83 kj/mol

explanation:

detials on each model with digrams

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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